CN107036297A - Heat release control device and method for lithium boron alloy - Google Patents
Heat release control device and method for lithium boron alloy Download PDFInfo
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- CN107036297A CN107036297A CN201610868295.3A CN201610868295A CN107036297A CN 107036297 A CN107036297 A CN 107036297A CN 201610868295 A CN201610868295 A CN 201610868295A CN 107036297 A CN107036297 A CN 107036297A
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- Prior art keywords
- boron alloy
- lithium boron
- lithium
- oxygen
- heat
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- PPTSBERGOGHCHC-UHFFFAOYSA-N boron lithium Chemical compound [Li].[B] PPTSBERGOGHCHC-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 229910000521 B alloy Inorganic materials 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000001301 oxygen Substances 0.000 claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 53
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052796 boron Inorganic materials 0.000 claims abstract description 23
- 238000002955 isolation Methods 0.000 claims abstract 2
- 229910052744 lithium Inorganic materials 0.000 claims description 22
- 241000238367 Mya arenaria Species 0.000 claims description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000005247 gettering Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- -1 boron oxide compound Chemical class 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QRSFFHRCBYCWBS-UHFFFAOYSA-N [O].[O] Chemical compound [O].[O] QRSFFHRCBYCWBS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
- C06B47/10—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component containing free boron, an organic borane or a binary compound of boron, except with oxygen
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hybrid Cells (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a heat release control device and a method of lithium boron alloy, wherein the heat release control device comprises a container; a lithium boron alloy placed in the container; and an oxygen flow control unit, connected to the container, for controlling the flow of oxygen to the container. The method comprises the following steps: providing a lithium boron alloy and placing the lithium boron alloy in a container; and controlling the flow of oxygen to the vessel. The total weight of boron content and the oxygen flow rate of the lithium boron alloy are controlled to determine the total amount of released heat and the release speed. The heat release control device of the lithium boron alloy also comprises an isolation unit which is used for coating the lithium boron alloy, so that the lithium boron alloy is isolated from oxygen, the lithium boron alloy is kept in a stable state, and an exothermic reaction is not generated.
Description
Technical field
The present invention is related to a kind of heat release control device and method, is released especially with regard to a kind of heat of lithium boron alloy
Put control device and method.
Background technology
Oxidation reaction understands that boron is had an effect with oxygen, and its formula is as follows：
4B + 3O2 → 2B2O3 (1)
It is as follows that this exothermic reaction can produce amount of heat：
-ΔH=116 KJ/gm (2)
It could be had an effect with oxygen however, boron must be more than 750 degree Celsius in temperature and produce exothermic reaction, will thus made
The door applied into its heat release.However, lithium boron alloy can need only react (as under general room temperature environment with oxygen
Exothermic reaction), to discharge heat energy.At present, lithium boron alloy is only used as the application of battery electrode material, is not yet released as control heat
The application put.
The patent document or technical literature of related lithium boron alloy are as follows：Such as Chinese patent CN200810227589 discloses lithium
Boron alloy is mushy state, and its specific surface area can be bigger than pure lithium metal, so it is active more stronger than pure lithium metal.
Exposure, easily occurs oxidation reaction under normal atmospheric conditions, releases a kind of gas (B for having a special odor2H6).If without tight
Close safeguard measure, alloy pig easily aoxidizes blackening, occurs critical deterioration, and influence is used.
The patent document（CN200810227589）More disclose a kind of guard method of lithium boron alloy.Its method is by lithium boron
In alloy immersion protection oil, protection oil is machinery oil or edible oil, is dipped to no bubble and emerges, in the covering of lithium boron alloy surface
Protectiveness oil film, takes out alloy and is inflated encapsulation or is vacuum-packed, and the gas of inflation encapsulation is rare gas, CO2Or H2。
However, the patent document（CN200810227589）The guard method for only disclosing lithium boron alloy is to prevent lithium boron alloy
The rotten of blackening is aoxidized, is not disclosed when lithium boron alloy is had an effect with oxygen and produces heat energy at room temperature, lithium boron is controlled
The Boron contents gross weight and oxygen flow of alloy, to determine the total amount and rate of release that discharge heat.
Such as Chinese patent CN201310533223 discloses a kind of preparation method of lithium boron (Li-B) gettering material, its side again
Method is as follows：1. using lithium metal ingot, fine boron powder, carbon dust, boron carbide powder, magnesium powder and/or aluminium powder dispensing；2. dispensing is put into argon
370 DEG C are heated in the resistance-heated furnace of gas shielded, insulation, stirring 1 hour make powder be totally submerged wherein；It is cooled to afterwards
Room temperature；During heating, it is 2 DEG C/min to control heating rate；3. the spindle after cooling is less than 2 % at room temperature, in relative humidity
Air in through cogging, cold rolling, the band as l × 50 (mm) is struck out diameter 10mm prealloy disk；4. will be pre-
Alloy disk, which is put into the electricity Zu Lv of argon gas protection, to be heated to 700 DEG C and is incubated 15 minutes, be cooled to after room temperature take out be put into it is relative
Humidity is less than in 2% air 0.5 hour, obtains surface passivation formula inspiration piece；5. prealloy piece and surface passivation formula inspiration piece are equal
Encapsulated with aluminium foil bag stand-by.
The patent document（CN201310533223）Mainly make above-mentioned lithium boron (Li-B) as long as alloy is by 600-700 degree,
Lithium boron (Li-B) alloy can be processed, and obtain gettering material of different shapes, and avoid dieseling.
However, the patent document（CN200810227589）Application problem of the lithium boron alloy in gettering art is only disclosed, and
Do not disclose when lithium boron alloy is had an effect with oxygen and produces heat energy at room temperature, control lithium boron alloy Boron contents gross weight and
Oxygen flow, to determine the total amount and rate of release that discharge heat.
In another example United States Patent (USP) US 4,162352 discloses a kind of electrode material including lithium boron alloy, electrochemistry can be used as
The new electrode material of battery.Lithium boron alloy is made up of the lithium metal of skeletal like lithium boron (LiB) compound and absorption wherein, fusing point
Can be to more than 600 degree, it is electrically close with pure lithium.Lithium boron alloy is far above presently used Li-Si alloy, and pure lithium is overcome again
The runny shortcoming of electrode high temperature, is to be known as optimal battery anode material at present.
But the patent document（US 4,162352）Only disclose the percentage by weight (weight of the boron of lithium boron alloy
Percentage) boundary is between 10 to 50, but does not also disclose and produced when lithium boron alloy is had an effect with oxygen at room temperature
During heat energy, the Boron contents gross weight and oxygen flow of lithium boron alloy are controlled, to determine the total amount and rate of release that discharge heat.
In view of this, just it is in need a kind of heat Shi of lithium boron alloy be provided put Kong Installed put and method, on solving
State problem.
The content of the invention
In order to solve the above-mentioned technical problem, it is a primary object of the present invention to provide a kind of heat of lithium boron alloy to discharge control
Installed processed is put and method, controls the Boron contents gross weight and oxygen flow of the lithium boron alloy, to determine the total amount and the release that discharge heat
Speed.
To reach above-mentioned purpose, the heat release control device of Lithium boron alloys of the invention, including：One container；One lithium boron
Alloy, is positioned in the container；And an oxygen flux control unit, the container is communicated in, to control the oxygen to the container
Throughput.
The oxygen flux control unit is communicated in an oxygen supply source or atmospheric environment.
Wherein the molecular formula of the lithium boron alloy is Lix B1-x, x be lithium atomic fraction (atomic fraction), its compared with
Goodly between 0.1 to 0.95, it is more preferably between 0.3 to 0.9.
The heat release control device of the lithium boron alloy further includes an isolated location, to coat the lithium boron alloy, makes this
Lithium boron alloy and oxygen-barrier, make lithium boron alloy keep stable state, without producing exothermic reaction.
When user will use the lithium boron alloy, it is only necessary to which isolated location is removed, and take out the lithium boron alloy can
With oxygen reaction under general room temperature environment, application is used as to produce enough heat energy.
In one embodiment, the isolated location is a film, is attached at the surface of the lithium boron alloy.
In another embodiment, the isolated location is to fill one between a hard shell body, and the hard shell body and the lithium boron alloy
Gas, the gas is nitrogen or inert gas.Or, the isolated location is a hard shell body, and the hard shell body and the lithium boron alloy
Between drain air between the hard shell body and the lithium boron alloy.
In another embodiment, the isolated location is to fill one between a soft-shell, and the soft-shell and the lithium boron alloy
Gas, the gas is nitrogen or inert gas.Or, the isolated location is a soft-shell, and the soft-shell and the lithium boron alloy
Between drain air between the soft-shell and the lithium boron alloy.
In addition, the lithium boron alloy heat releasing control method of the present invention, comprises the following steps：The placement of one lithium boron alloy is provided
In in a container；And control oxygen flow to the container.The Boron contents gross weight and oxygen flow of the lithium boron alloy are controlled, with
Determine the total amount and rate of release of release heat.When heat rate of release is low, lithium boron alloy now is with block kenel and oxygen
Gas reacts.When heat rate of release is high, lithium boron alloy now is reacted with powdery kenel and oxygen.
The method have the characteristics that when lithium boron alloy is had an effect with oxygen and produces heat energy at room temperature, controlling lithium boron
The Boron contents gross weight and oxygen flow of alloy, to determine the total amount and rate of release that discharge heat.
Furthermore, the heat release control device of lithium boron alloy of the invention also includes an isolated location, to coat the lithium
Boron alloy, makes the lithium boron alloy and oxygen-barrier, lithium boron alloy is kept stable state, without producing exothermic reaction.When making
When user will use the lithium boron alloy, it is only necessary to remove isolated location, and take out the lithium boron alloy can be in general room temperature
With oxygen reaction under environment, application is used as to produce enough heat energy.
Brief description of the drawings
Fig. 1 puts Kong Installed for the heat Shi of the lithium boron alloy of first embodiment of the invention and puts schematic diagram.
Fig. 2 is the first embodiment schematic diagram of the isolated location of the present invention.
Fig. 3 is the second embodiment schematic diagram of the isolated location of the present invention.
Fig. 4 is the 3rd embodiment schematic diagram of the isolated location of the present invention.
Description of reference numerals：
The heat release control device of 100 lithium boron alloys；
110 films；
120 lithium boron alloys；
130 gases；
140 hard shell bodies；
141 enclosing covers；
150 soft-shells；
160 containers；
170 oxygen flux control units；
180 oxygen supply sources.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
It (is that heat release is anti-that the lithium boron alloy of the present invention can need only react under general room temperature environment with oxygen
Should), to discharge heat energy.Therefore, the present invention is by the Boron contents gross weight and oxygen flow for controlling lithium boron alloy, to determine release heat
The total amount and rate of release of amount.
The lithium boron alloy of the present invention can be obtained by following manufacture method：
First, appropriate lithium metal and boron are added in crucible, and is heated between 250-400 degree Celsius.The lithium metal it is molten
Point is 182 degree Celsius, therefore when being heated to 250 degree Celsius at the beginning, lithium metal can form lithium metal solution completely, and boron is still
Solid-state is presented.
Then keep maintaining the temperature between 250-400 degree Celsius in crucible, and be stirred using machinery, until boron is complete
It is dissolved in entirely in lithium metal solution and forms a lithium boron solution.
The time that boron is melted in lithium metal solution at least needs 10 minutes to 1 hour, or longer, and it melts time master
The size of boron and the ratio of lithium and boron are depended on, and needs to keep the temperature in crucible in 250-400 Celsius when melting
Between degree.
Then, after boron is dissolved in lithium metal solution and forms the lithium boron solution completely, slowly in heating crucible
Temperature, 550 degree are increased to by 400 degree Celsius.
During temperature is elevated, lithium boron solution viscosity can increase with the rise of temperature, until lithium boron solution shape
Into a solidification state lithium boron alloy.Will especially, it is emphasized that lithium boron solution master be Celsius temperature 530 to 550 degree in the range of,
Form lithium boron alloy.
The molecular formula of the lithium boron alloy is Lix B1-x, x is the atomic fraction (atomic fraction) of lithium, and it is preferably
Between 0.1 to 0.95, it is more preferably between 0.3 to 0.9, and lithium boron alloy can be with oxygen under general room temperature environment
Gas reacts, and can produce enough heat energy.
Fig. 1 is the heat release control device schematic diagram of the lithium boron alloy of first embodiment of the invention.
Referring to Fig. 1, the heat release control device 100 of the lithium boron alloy described in the present embodiment.The heat of the lithium boron alloy
Release control device 100 is measured, it includes a container 160, a lithium boron alloy 120 and an oxygen flux control unit 170.The lithium boron
Alloy 120 is positioned in the container 160 via an entrance (not shown) of the container 160.The oxygen flux control unit 170
(such as regulating valve) is communicated in the container 160, and is communicated in an oxygen supply source 180 or atmospheric environment, to control to give the appearance
The oxygen flow of device 160.
Citing, by control lithium boron alloy Boron contents gross weight (such as 1,000 g) and oxygen flow (such as 15 liters/
Point), it can determine to discharge the total amount (such as 1,000 × 116 kJ (kilojoule)) of heat and rate of release (such as 1120 kilojoules/point),
The heat discharged can export (not shown) via the one of the container 160 and heat air or water, to be used as heating during winter
With or wilderness lore needed for (urgent) thermal source originate.Because heat rate of release is low, lithium boron alloy now is with block kenel
Reacted with oxygen.
Illustrate, by the Boron contents gross weight (such as 10,000 g) and oxygen flow of control lithium boron alloy, can determine again
The total amount (such as 10,000 × 116 kJ (kilojoule)) and rate of release of heat are discharged, the heat discharged can be via the container 160
An outlet (not shown) and heat air or water, using the promotion energy source as rocket, torpedo etc. or the institute such as petrochemical industry
Boiler oil is needed to originate.Because heat rate of release is high, lithium boron alloy now must be reacted with powdery kenel and oxygen.
After lithium boron alloy and oxygen react, boron oxide compound (B can be produced2O3) and lithium (Li).Boron oxide compound (B2O3)
Reduction reaction is carried out using potassium (K) or pure boron (B) is obtained using electrolysis mode.The boron (B) and lithium (Li) of recovery can be sharp again
Lithium boron alloy is made of the manufacture method of lithium boron alloy.
Therefore, innovation concept of the invention is that lithium boron alloy is produced using heat energy or electric energy with converting electric energy to
Energy is learned, then recycles the heat release control device of the lithium boron alloy of the present invention that the chemical energy of the lithium boron alloy is converted into heat
Energy or electric energy.
Furthermore, to avoid lithium boron alloy from being had an effect under general room temperature environment with oxygen, the present invention need one every
From unit, to preserve lithium boron alloy.The isolated location coats the lithium boron alloy, makes the lithium boron alloy and oxygen-barrier, so that it may
Lithium boron alloy is avoided to produce exothermic reaction.When the heat release control device of the lithium boron alloy of the present invention uses the lithium boron alloy
When, only the lithium boron alloy need to be taken out in the isolated location and is positioned in container, and under general room temperature environment with oxygen
Reaction, you can produce heat energy and be used as application.
Fig. 2 is the first embodiment schematic diagram of the isolated location of the present invention.
Referring to Fig. 2, in the present embodiment, the isolated location coats the lithium boron alloy 120, make the lithium boron alloy 120 with
Oxygen-barrier.The isolated location can be a plated film 110.The surface that the film 110 is attached directly to the lithium boron alloy 120 can be with
Completely cut off lithium boron alloy 120 and oxygen oxygen.The film 110 can be an adhesive tape, and the bonding plane of the adhesive tape is attached directly to lithium boron alloy
120 surface.When to use the lithium boron alloy 120, it is only necessary to directly divest adhesive tape, it is possible to use the lithium boron alloy
120。
Fig. 3 is the second embodiment schematic diagram of the isolated location of the present invention.
Referring to Fig. 3, in the present embodiment, the isolated location can be a hard shell body 140.The hard shell body 140 and the lithium boron
A gas 130 is filled between alloy 120, the gas 130 can be nitrogen or inert gas.Or, the hard shell body 140 is drained with being somebody's turn to do
Air between lithium boron alloy 120.The use of the hard shell body 140 can prevent the destruction because external force, and cause isolated location to damage
Bad possibility, and then the possibility for avoiding lithium boron alloy 120 from being contacted with oxygen.The material of the hard shell body 140 can be glass material or
Metal material, its encapsulating method can use the mode as sealed up a tin.When to use the lithium boron alloy 120, can directly it beat
The enclosing cover 141 of the hard shell body 140 is opened with regard to the lithium boron alloy 120 that can take.
Fig. 4 is the 3rd embodiment schematic diagram of the isolated location of the present invention.
Referring to Fig. 4, in the present embodiment, the isolated location can be a soft-shell 150.When the soft-shell 150 cladding should
After lithium boron alloy 120, the air between the housing 150 and the lithium boron alloy 120 is drained, so that it may which lithium boron alloy 120 is protected
Deposit.Or, one gas of filling is in soft-shell 150, and the gas 130 can be nitrogen or inert gas.The material of the soft-shell 150 can
For a plastics.When to use the lithium boron alloy 120, the soft-shell 150 is directly destroyed, the lithium boron alloy 120 is then taken out, just
It may be used.
In detail, the heat release control device of the lithium boron alloy further includes an isolated location, and the isolated location can be one
The hard shell body 140 of film 110 or one or a soft-shell 150, the oxygen that the isolated location can effectively completely cut off in air make lithium boron
Alloy 120 keeps stable state, without producing exothermic reaction.When user will use the lithium boron alloy 120, it is only necessary to will
Isolated location remove, and take out the lithium boron alloy 120 under general room temperature environment with oxygen reaction, you can produce heat energy conduct
Using.
Embodiment described above is only the preferred embodiment to absolutely prove the present invention and being lifted, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (11)
1. a kind of heat release control device of lithium boron alloy, it is characterised in that including：
One container；
One lithium boron alloy, is positioned in the container；And
One oxygen flux control unit, is communicated in the container, to control the oxygen flow to the container.
2. the heat release control device of lithium boron alloy as claimed in claim 1, it is characterised in that the oxygen flux control list
Member is communicated in an oxygen supply source or atmospheric environment.
3. the heat release control device of lithium boron alloy as claimed in claim 1, it is characterised in that the molecule of the lithium boron alloy
Formula is Lix B1-x, x is the atomic fraction of lithium, and it is between 0.1 to 0.95.
4. the heat release control device of lithium boron alloy as claimed in claim 1, it is characterised in that also single including an isolation
Member, to coat the lithium boron alloy, makes the lithium boron alloy and oxygen-barrier.
5. the heat release control device of lithium boron alloy as claimed in claim 4, it is characterised in that the isolated location is one thin
Film, is attached at the surface of the lithium boron alloy.
6. the heat release control device of lithium boron alloy as claimed in claim 4, it is characterised in that the isolated location is one hard
Housing or a soft-shell.
7. the heat release control device of lithium boron alloy as claimed in claim 3, it is characterised in that the molecule of the lithium boron alloy
Formula is Lix B1-x, x is the atomic fraction of lithium, and it is between 0.3 to 0.9.
8. the heat releasing control method of a kind of lithium boron alloy, it is characterised in that comprise the following steps：
A lithium boron alloy is provided to be positioned in a container；And
Control the oxygen flow to the container.
9. the heat releasing control method of lithium boron alloy as claimed in claim 8, it is characterised in that also comprise the following steps：
The Boron contents gross weight and oxygen flow of the lithium boron alloy are controlled, to determine the total amount and rate of release that discharge heat.
10. the heat releasing control method of lithium boron alloy as claimed in claim 9, it is characterised in that when heat rate of release
When low, lithium boron alloy now is reacted with block kenel and oxygen.
11. the heat releasing control method of lithium boron alloy as claimed in claim 9, it is characterised in that when heat rate of release
Gao Shi, lithium boron alloy now is reacted with powdery kenel and oxygen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104140495A TWI571303B (en) | 2015-12-03 | 2015-12-03 | Lithium boron alloy heat release control device and method |
| TW104140495 | 2015-12-03 |
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| Publication Number | Publication Date |
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| CN107036297A true CN107036297A (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868295.3A Pending CN107036297A (en) | 2015-12-03 | 2016-09-30 | Heat release control device and method for lithium boron alloy |
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| Country | Link |
|---|---|
| US (1) | US20170158578A1 (en) |
| CN (1) | CN107036297A (en) |
| TW (1) | TWI571303B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606866A (en) * | 1969-05-01 | 1971-09-21 | Gen Electric | Controlled oxidation heat source |
| GB1267771A (en) * | 1969-04-24 | 1972-03-22 | United Aircraft Corp | Chemically fueled fluid heater for underwater applications |
| US4162352A (en) * | 1976-09-24 | 1979-07-24 | The United States Of America As Represented By The Secretary Of The Navy | Battery with boron-lithium alloy anode |
| CN101748412A (en) * | 2008-11-28 | 2010-06-23 | 北京有色金属研究总院 | Lithium boron alloy protection method |
| CN201943820U (en) * | 2010-09-03 | 2011-08-24 | 莫少剑 | Gas turbine system capable of realizing clean combustion of pure oxygen |
| CN103526094A (en) * | 2013-10-31 | 2014-01-22 | 中南大学 | Manufacturing method for Li-B base air suction material |
| CN103579719A (en) * | 2012-07-31 | 2014-02-12 | 中国科学院上海微系统与信息技术研究所 | Electrolyte for lithium air battery and lithium air battery composed thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526093A (en) * | 2013-10-31 | 2014-01-22 | 中南大学 | Li-B base air suction material |
-
2015
- 2015-12-03 TW TW104140495A patent/TWI571303B/en active
-
2016
- 2016-09-30 CN CN201610868295.3A patent/CN107036297A/en active Pending
- 2016-11-28 US US15/362,084 patent/US20170158578A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1267771A (en) * | 1969-04-24 | 1972-03-22 | United Aircraft Corp | Chemically fueled fluid heater for underwater applications |
| US3606866A (en) * | 1969-05-01 | 1971-09-21 | Gen Electric | Controlled oxidation heat source |
| US4162352A (en) * | 1976-09-24 | 1979-07-24 | The United States Of America As Represented By The Secretary Of The Navy | Battery with boron-lithium alloy anode |
| CN101748412A (en) * | 2008-11-28 | 2010-06-23 | 北京有色金属研究总院 | Lithium boron alloy protection method |
| CN201943820U (en) * | 2010-09-03 | 2011-08-24 | 莫少剑 | Gas turbine system capable of realizing clean combustion of pure oxygen |
| CN103579719A (en) * | 2012-07-31 | 2014-02-12 | 中国科学院上海微系统与信息技术研究所 | Electrolyte for lithium air battery and lithium air battery composed thereof |
| CN103526094A (en) * | 2013-10-31 | 2014-01-22 | 中南大学 | Manufacturing method for Li-B base air suction material |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201720521A (en) | 2017-06-16 |
| US20170158578A1 (en) | 2017-06-08 |
| TWI571303B (en) | 2017-02-21 |
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