CN106101969A - Promote the sonifer that voice exports immediately - Google Patents
Promote the sonifer that voice exports immediately Download PDFInfo
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- CN106101969A CN106101969A CN201610685382.5A CN201610685382A CN106101969A CN 106101969 A CN106101969 A CN 106101969A CN 201610685382 A CN201610685382 A CN 201610685382A CN 106101969 A CN106101969 A CN 106101969A
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- sonifer
- powder
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- battery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses and promote the sonifer that voice exports immediately, including mike, sonifer, microprocessor and speaker；Mike is unidirectional with sonifer to be connected；Sonifer is unidirectional with speaker to be connected；Microprocessor is unidirectional with sonifer to be connected.
Description
Technical field
The present invention relates to promote the sonifer that voice exports immediately.
Background technology
Existing hearing aid arrangement is the most complicated, causes materials various, not only makes enterprise's cost too high, also makes consumption
Person uses inconvenience.
Summary of the invention
It is desirable to provide promote the sonifer that voice exports immediately, to solve above-mentioned technical problem.
Embodiments of the invention provide and promotes the sonifer that voice exports immediately, including mike, sonifer, Wei Chu
Reason device and speaker；Mike is unidirectional with sonifer to be connected；Sonifer is unidirectional with speaker to be connected；Microprocessor and sonifer list
To connection.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the present invention
Example, and for explaining the principle of the present invention together with description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is according to the solid-state thin-film battery promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of preparation method.
Wherein, 1-mike, 2-sonifer, 3-speaker, 4-microprocessor.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The characteristics such as hull cell is ultra-thin with it, can be integrated, flexible, become the most optimum selection.Membrane electrode is not
Containing conductive agent and binding agent, a kind of " pure material " system containing only studied material can be considered.
Hull cell performance indications include running voltage, maximum current density, capacity and cyclical stability etc..Work electricity
Press and determined by the character of positive and negative pole material.Discharge capacity during battery most important performance indications, its main and electrode body of battery
Long-pending relevant with quality.
The form of hull cell the most all made by minitype ion battery at present, and thickness is generally less than 0.1mm, utilizes magnetic control to spatter
Penetrate, the technology such as chemical gaseous phase deposition, make the all-solid lithium-ion battery of various two-dimensional shapes, it becomes possible to the most micro-with various
Electronic equipment integrates.
The invention will be further described with the following Examples.
Application scenarios 1
Fig. 1 is the sonifer immediately exported according to the enhancement voice shown in an exemplary embodiment, as it is shown in figure 1, include
Mike 1, sonifer 2, microprocessor 4 and speaker 3；Mike 1 is unidirectional with sonifer 2 to be connected；Sonifer 2 and speaker 3
Unidirectional connection；Microprocessor 4 is unidirectional with sonifer 2 to be connected.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Preferably, microprocessor 4 is powered by the battery being attached thereto.
Preferably, battery is solid film lithium battery.
Fig. 2 is the preparation according to the hull cell promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of method.With reference to Fig. 2, the preparation method of described hull cell comprises the following steps:
A, cleans substrate, sheet glass is used chromic acid lotion soaked overnight, then uses tap water, deionized water and ultra-pure water
Rinse well successively, ultrasonic 1h at 30 ± 5 DEG C, then clean dry for standby under infrared lamp with ultra-pure water；
B, by 10g～15g LiOH, CO2O3And Ta2O5Powder crosses 250 mesh sieves and 300 mesh sieves respectively, obtains grain diameter big
Little is the above-mentioned powder between 300 mesh～250 mesh；
C, obtains powders A, by powders A after being mixed according to the part by weight of 3:5:2 by the above-mentioned powder processed through S2
Mix homogeneously according to the ratio of 3:1, in 1200 DEG C of constant temperature bars in ceramic fibre Muffle furnace with the glucose powder crossing 280 mesh sieves
Solid state reaction 24～36h under part, heating rate is 10 DEG C/min, is subsequently placed at 25 ± 5 DEG C cooling；Powder after cooling adds
100ml deionized water, ultrasonic disperse 20～30min under room temperature, rotating speed is that 1000rpm/min is centrifuged 10min, centrifugal by obtain
Product be placed in-50 DEG C at lyophilization 5～10h, obtain powder B；
D, adds superactivity nano titanium dioxide powder and qs glycerin, the warp of 1～2g through S3 in the powder B that will process
After crossing grinding, add 2～3g Nanoscale Iron powder, add after appropriate sewage ethanol stirs, tablet machine is made diameter
It is the thin slice of 20～40mm, above-mentioned thin slice is placed in electric arc furnace at 3000 DEG C sintering 1h；
E, the thin slice XRD analysis that will process through S4, obtain LiCo2.4Ta2.2O5, by LiCo2.4Ta2.2O5Through ultraviolet
Line obtains LiCo after processing2.4Ta2.2O5Target, by LiCo2.4Ta2.2O5It is positioned in sealing bag and is placed in ventilated environment；
F, by 10～15g Li3P04It is placed in high-temperature electric arc stove and under the conditions of 2000 DEG C, sinters 6h；It is pressed into straight after grinding
Footpath is the thin slice of 20～40mm, then is placed in high-temperature electric arc stove under the conditions of 1800 DEG C and sinters 4h, after ultra violet lamp
Obtain Li3PO4Target；
G, the preparation of solid film lithium battery, in argon gas atmosphere, deposit iron thin film as collection with ferrum target and magnetron sputtering method
Electrode, ferrum target is 3～5cm with the distance of substrate, and the film thickness of deposition is 200-300nm；Use LiCo2.4Ta2.2O5Target and magnetic
Control sputtering method deposition LiCo2.4Ta2.2O5Anode thin film, LiCo2.4Ta2.2O5Target is 3～5cm with the distance of substrate, the thin film of deposition
Thickness is 100-200nm；LiPON solid electrolyte thin film is deposited in a nitrogen atmosphere with Li3PO4 target and magnetron sputtering method,
Li3PO4 target is 3-5cm with the distance of substrate, and the film thickness of deposition is 100～200nm；With metal lithium sheet and vacuum thermal evaporation
Method deposits lithium metal thin film under the conditions of negative pressure is 0.1KPa～0.15KPa, and the film thickness of deposition is 1～1.5 μm；
H, encapsulates under uviol lamp with light-sensitive emulsion and i.e. obtains all-solid-state battery.
Experiment test:
Under the electric current of 100 μ A, above-mentioned All-solid film batteries is carried out constant current charge-discharge test, initial specific discharge capacity
Being 195.8～197.6mAh/g, after 100 times circulate, drop to 195.6～197.5mAh/g, capability retention is 96.5%
～97.8%.
Test result shows, this battery has extraordinary cyclical stability and higher specific discharge capacity.
Application scenarios 2
Fig. 1 is the sonifer immediately exported according to the enhancement voice shown in an exemplary embodiment, as it is shown in figure 1, include
Mike 1, sonifer 2, microprocessor 4 and speaker 3；Mike 1 is unidirectional with sonifer 2 to be connected；Sonifer 2 and speaker 3
Unidirectional connection；Microprocessor 4 is unidirectional with sonifer 2 to be connected.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Preferably, microprocessor 4 is powered by the battery being attached thereto.
Preferably, battery is solid film lithium battery.
Fig. 2 is the preparation according to the hull cell promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of method.With reference to Fig. 2, the preparation method of described hull cell comprises the following steps:
Described solid-state thin-film battery is prepared from by following steps:
A, cleans substrate, sheet glass is used chromic acid lotion soaked overnight, then uses tap water, deionized water and ultra-pure water
Rinse well successively, ultrasonic 1h at 30 ± 5 DEG C, then clean dry for standby under infrared lamp with ultra-pure water；
B, by 10g～15g LiOH, CO2O3And Ta2O5Powder crosses 250 mesh sieves and 300 mesh sieves respectively, obtains grain diameter big
Little is the above-mentioned powder between 300 mesh～250 mesh；By the size controlling of each compound in a stable scope, help
Stability in the hull cell being prepared from；
C, obtains powders A, by powders A after being mixed according to the part by weight of 3:5:2 by the above-mentioned powder processed through S2
Mix homogeneously according to the ratio of 3:1, in 1200 DEG C of constant temperature bars in ceramic fibre Muffle furnace with the glucose powder crossing 280 mesh sieves
Solid state reaction 24～36h under part, heating rate is 10 DEG C/min, is subsequently placed at 25 ± 5 DEG C cooling；Powder after cooling adds
100ml deionized water, ultrasonic disperse 20～30min under room temperature, rotating speed is that 1000rpm/min is centrifuged 10min, centrifugal by obtain
Product be placed in-50 DEG C at lyophilization 5～10h, obtain powder B；
D, adds superactivity nano titanium dioxide powder and qs glycerin, the warp of 1～2g through S3 in the powder B that will process
After crossing grinding, add 2～3g Nanoscale Iron powder, add after appropriate sewage ethanol stirs, tablet machine is made diameter
It is the thin slice of 20～40mm, above-mentioned thin slice is placed in electric arc furnace at 3000 DEG C sintering 1h；
E, the thin slice XRD analysis that will process through S4, obtain LiCo2.4Ta2.2O5, by LiCo2.4Ta2.2O5Through ultraviolet
Line obtains LiCo after processing2.4Ta2.2O5Target, by LiCo2.4Ta2.2O5It is positioned in sealing bag and is placed in ventilated environment；
F, by 10～15g Li3P04It is placed in high-temperature electric arc stove and under the conditions of 2000 DEG C, sinters 6h；It is pressed into straight after grinding
Footpath is the thin slice of 20～40mm, then is placed in high-temperature electric arc stove under the conditions of 1800 DEG C and sinters 4h, after ultra violet lamp
Obtain Li3PO4Target；
G, the preparation of solid film lithium battery, in argon gas atmosphere, deposit iron thin film as collection with ferrum target and magnetron sputtering method
Electrode, ferrum target is 3～5cm with the distance of substrate, and the film thickness of deposition is 200nm；Use LiCo2.4Ta2.2O5Target and magnetic control spatter
Penetrate method deposition LiCo2.4Ta2.2O5Anode thin film, LiCo2.4Ta2.2O5Target is 3～5cm with the distance of substrate, the film thickness of deposition
For 100nm；Deposit LiPON solid electrolyte thin film in a nitrogen atmosphere with Li3PO4 target and magnetron sputtering method, Li3PO4 target with
The distance of substrate is 3-5cm, and the film thickness of deposition is 200nm；With metal lithium sheet and Vacuum sublimation in negative pressure it is
Depositing lithium metal thin film under the conditions of 0.1KPa, the film thickness of deposition is 1 μm；
H, with photosensitive under uviol lamp encapsulation or other routine techniquess encapsulate and i.e. obtain All-solid film batteries.
Experiment test:
Under the electric current of 100 μ A, above-mentioned All-solid film batteries is carried out constant current charge-discharge test, initial specific discharge capacity
For 195.8mAh/g, after 100 times circulate, dropping to 195.6mAh/g, capability retention is 96.5%.
Test result shows, this battery has extraordinary cyclical stability and higher specific discharge capacity.
Application scenarios 3
Fig. 1 is the sonifer immediately exported according to the enhancement voice shown in an exemplary embodiment, as it is shown in figure 1, include
Mike 1, sonifer 2, microprocessor 4 and speaker 3；Mike 1 is unidirectional with sonifer 2 to be connected；Sonifer 2 and speaker 3
Unidirectional connection；Microprocessor 4 is unidirectional with sonifer 2 to be connected.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Preferably, microprocessor 4 is powered by the battery being attached thereto.
Preferably, battery is solid film lithium battery.
Fig. 2 is the preparation according to the hull cell promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of method.With reference to Fig. 2, the preparation method of described hull cell comprises the following steps:
Described solid-state thin-film battery is prepared from by following steps:
A, cleans substrate, sheet glass is used chromic acid lotion soaked overnight, then uses tap water, deionized water and ultra-pure water
Rinse well successively, ultrasonic 1h at 30 ± 5 DEG C, then clean dry for standby under infrared lamp with ultra-pure water；
B, by 10g～15g LiOH, CO2O3And Ta2O5Powder crosses 250 mesh sieves and 300 mesh sieves respectively, obtains grain diameter big
Little is the above-mentioned powder between 300 mesh～250 mesh；By the size controlling of each compound in a stable scope, help
Stability in the hull cell being prepared from；
C, obtains powders A, by powders A after being mixed according to the part by weight of 3:5:2 by the above-mentioned powder processed through S2
Mix homogeneously according to the ratio of 3:1, in 1200 DEG C of constant temperature bars in ceramic fibre Muffle furnace with the glucose powder crossing 280 mesh sieves
Solid state reaction 24～36h under part, heating rate is 10 DEG C/min, is subsequently placed at 25 ± 5 DEG C cooling；Powder after cooling adds
100ml deionized water, ultrasonic disperse 20～30min under room temperature, rotating speed is that 1000rpm/min is centrifuged 10min, centrifugal by obtain
Product be placed in-50 DEG C at lyophilization 5～10h, obtain powder B；
D, adds superactivity nano titanium dioxide powder and qs glycerin, the warp of 1～2g through S3 in the powder B that will process
After crossing grinding, add 2～3g Nanoscale Iron powder, add after appropriate sewage ethanol stirs, tablet machine is made diameter
It is the thin slice of 20～40mm, above-mentioned thin slice is placed in electric arc furnace at 3000 DEG C sintering 1h；
E, the thin slice XRD analysis that will process through S4, obtain LiCo2.4Ta2.2O5, by LiCo2.4Ta2.2O5Through ultraviolet
Line obtains LiCo after processing2.4Ta2.2O5Target, by LiCo2.4Ta2.2O5It is positioned in sealing bag and is placed in ventilated environment；
F, by 10～15g Li3P04It is placed in high-temperature electric arc stove and under the conditions of 2000 DEG C, sinters 6h；It is pressed into straight after grinding
Footpath is the thin slice of 20～40mm, then is placed in high-temperature electric arc stove under the conditions of 1800 DEG C and sinters 4h, after ultra violet lamp
Obtain Li3PO4Target；
G, the preparation of solid film lithium battery, in argon gas atmosphere, deposit iron thin film as collection with ferrum target and magnetron sputtering method
Electrode, ferrum target is 3～5cm with the distance of substrate, and the film thickness of deposition is 220nm；Use LiCo2.4Ta2.2O5Target and magnetic control spatter
Penetrate method deposition LiCo2.4Ta2.2O5Anode thin film, LiCo2.4Ta2.2O5Target is 3～5cm with the distance of substrate, the film thickness of deposition
For 130nm；Deposit LiPON solid electrolyte thin film in a nitrogen atmosphere with Li3PO4 target and magnetron sputtering method, Li3PO4 target with
The distance of substrate is 3-5cm, and the film thickness of deposition is 130nm；With metal lithium sheet and Vacuum sublimation in negative pressure it is
Depositing lithium metal thin film under the conditions of 0.12KPa, the film thickness of deposition is 1.2 μm；
H, with photosensitive under uviol lamp encapsulation or other routine techniquess encapsulate and i.e. obtain All-solid film batteries.
Experiment test:
Under the electric current of 100 μ A, above-mentioned All-solid film batteries is carried out constant current charge-discharge test, initial specific discharge capacity
For 196.8mAh/g, after 100 times circulate, dropping to 196.6mAh/g, capability retention is 96.8%.
Test result shows, this battery has extraordinary cyclical stability and higher specific discharge capacity.
Application scenarios 4
Fig. 1 is the sonifer immediately exported according to the enhancement voice shown in an exemplary embodiment, as it is shown in figure 1, include
Mike 1, sonifer 2, microprocessor 4 and speaker 3；Mike 1 is unidirectional with sonifer 2 to be connected；Sonifer 2 and speaker 3
Unidirectional connection；Microprocessor 4 is unidirectional with sonifer 2 to be connected.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Preferably, microprocessor 4 is powered by the battery being attached thereto.
Preferably, battery is solid film lithium battery.
Fig. 2 is the preparation according to the hull cell promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of method.With reference to Fig. 2, the preparation method of described hull cell comprises the following steps:
Described solid-state thin-film battery is prepared from by following steps:
A, cleans substrate, sheet glass is used chromic acid lotion soaked overnight, then uses tap water, deionized water and ultra-pure water
Rinse well successively, ultrasonic 1h at 30 ± 5 DEG C, then clean dry for standby under infrared lamp with ultra-pure water；
B, by 10g～15g LiOH, CO2O3And Ta2O5Powder crosses 250 mesh sieves and 300 mesh sieves respectively, obtains grain diameter big
Little is the above-mentioned powder between 300 mesh～250 mesh；By the size controlling of each compound in a stable scope, help
Stability in the hull cell being prepared from；
C, obtains powders A, by powders A after being mixed according to the part by weight of 3:5:2 by the above-mentioned powder processed through S2
Mix homogeneously according to the ratio of 3:1, in 1200 DEG C of constant temperature bars in ceramic fibre Muffle furnace with the glucose powder crossing 280 mesh sieves
Solid state reaction 24～36h under part, heating rate is 10 DEG C/min, is subsequently placed at 25 ± 5 DEG C cooling；Powder after cooling adds
100ml deionized water, ultrasonic disperse 20～30min under room temperature, rotating speed is that 1000rpm/min is centrifuged 10min, centrifugal by obtain
Product be placed in-50 DEG C at lyophilization 5～10h, obtain powder B；
D, adds superactivity nano titanium dioxide powder and qs glycerin, the warp of 1～2g through S3 in the powder B that will process
After crossing grinding, add 2～3g Nanoscale Iron powder, add after appropriate sewage ethanol stirs, tablet machine is made diameter
It is the thin slice of 20～40mm, above-mentioned thin slice is placed in electric arc furnace at 3000 DEG C sintering 1h；
E, the thin slice XRD analysis that will process through S4, obtain LiCo2.4Ta2.2O5, by LiCo2.4Ta2.2O5Through ultraviolet
Line obtains LiCo after processing2.4Ta2.2O5Target, by LiCo2.4Ta2.2O5It is positioned in sealing bag and is placed in ventilated environment；
F, by 10～15g Li3P04It is placed in high-temperature electric arc stove and under the conditions of 2000 DEG C, sinters 6h；It is pressed into straight after grinding
Footpath is the thin slice of 20～40mm, then is placed in high-temperature electric arc stove under the conditions of 1800 DEG C and sinters 4h, after ultra violet lamp
Obtain Li3PO4Target；
G, the preparation of solid film lithium battery, in argon gas atmosphere, deposit iron thin film as collection with ferrum target and magnetron sputtering method
Electrode, ferrum target is 3～5cm with the distance of substrate, and the film thickness of deposition is 200-300nm；Use LiCo2.4Ta2.2O5Target and magnetic
Control sputtering method deposition LiCo2.4Ta2.2O5Anode thin film, LiCo2.4Ta2.2O5Target is 3～5cm with the distance of substrate, the thin film of deposition
Thickness is 150nm；LiPON solid electrolyte thin film, Li3PO4 is deposited in a nitrogen atmosphere with Li3PO4 target and magnetron sputtering method
Target is 3-5cm with the distance of substrate, and the film thickness of deposition is 150nm；With metal lithium sheet and Vacuum sublimation in negative pressure it is
Depositing lithium metal thin film under the conditions of 0.13KPa, the film thickness of deposition is 1.4 μm；
H, with photosensitive under uviol lamp encapsulation or other routine techniquess encapsulate and i.e. obtain All-solid film batteries.
Experiment test:
Under the electric current of 100 μ A, above-mentioned All-solid film batteries is carried out constant current charge-discharge test, initial specific discharge capacity
For 197.2mAh/g, after 100 times circulate, dropping to 197.0mAh/g, capability retention is 97.5%.
Test result shows, this battery has extraordinary cyclical stability and higher specific discharge capacity.
Application scenarios 5
Fig. 1 is the sonifer immediately exported according to the enhancement voice shown in an exemplary embodiment, as it is shown in figure 1, include
Mike 1, sonifer 2, microprocessor 4 and speaker 3；Mike 1 is unidirectional with sonifer 2 to be connected；Sonifer 2 and speaker 3
Unidirectional connection；Microprocessor 4 is unidirectional with sonifer 2 to be connected.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
The structure promoting the sonifer that voice exports immediately that the above embodiment of the present invention provides is arranged rationally, thus solves
Determine above-mentioned technical problem.
Preferably, microprocessor 4 is powered by the battery being attached thereto.
Preferably, battery is solid film lithium battery.
Fig. 2 is the preparation according to the hull cell promoting the sonifer that voice exports immediately shown in an exemplary embodiment
The process chart of method.With reference to Fig. 2, the preparation method of described hull cell comprises the following steps:
Described solid-state thin-film battery is prepared from by following steps:
A, cleans substrate, sheet glass is used chromic acid lotion soaked overnight, then uses tap water, deionized water and ultra-pure water
Rinse well successively, ultrasonic 1h at 30 ± 5 DEG C, then clean dry for standby under infrared lamp with ultra-pure water；
B, by 10g～15g LiOH, CO2O3And Ta2O5Powder crosses 250 mesh sieves and 300 mesh sieves respectively, obtains grain diameter big
Little is the above-mentioned powder between 300 mesh～250 mesh；By the size controlling of each compound in a stable scope, help
Stability in the hull cell being prepared from；
C, obtains powders A, by powders A after being mixed according to the part by weight of 3:5:2 by the above-mentioned powder processed through S2
Mix homogeneously according to the ratio of 3:1, in 1200 DEG C of constant temperature bars in ceramic fibre Muffle furnace with the glucose powder crossing 280 mesh sieves
Solid state reaction 24～36h under part, heating rate is 10 DEG C/min, is subsequently placed at 25 ± 5 DEG C cooling；Powder after cooling adds
100ml deionized water, ultrasonic disperse 20～30min under room temperature, rotating speed is that 1000rpm/min is centrifuged 10min, centrifugal by obtain
Product be placed in-50 DEG C at lyophilization 5～10h, obtain powder B；
D, adds superactivity nano titanium dioxide powder and qs glycerin, the warp of 1～2g through S3 in the powder B that will process
After crossing grinding, add 2～3g Nanoscale Iron powder, add after appropriate sewage ethanol stirs, tablet machine is made diameter
It is the thin slice of 20～40mm, above-mentioned thin slice is placed in electric arc furnace at 3000 DEG C sintering 1h；
E, the thin slice XRD analysis that will process through S4, obtain LiCo2.4Ta2.2O5, by LiCo2.4Ta2.2O5Through ultraviolet
Line obtains LiCo after processing2.4Ta2.2O5Target, by LiCo2.4Ta2.2O5It is positioned in sealing bag and is placed in ventilated environment；
F, by 10～15g Li3P04It is placed in high-temperature electric arc stove and under the conditions of 2000 DEG C, sinters 6h；It is pressed into straight after grinding
Footpath is the thin slice of 20～40mm, then is placed in high-temperature electric arc stove under the conditions of 1800 DEG C and sinters 4h, after ultra violet lamp
Obtain Li3PO4Target；
G, the preparation of solid film lithium battery, in argon gas atmosphere, deposit iron thin film as collection with ferrum target and magnetron sputtering method
Electrode, ferrum target is 3～5cm with the distance of substrate, and the film thickness of deposition is 300nm；Use LiCo2.4Ta2.2O5Target and magnetic control spatter
Penetrate method deposition LiCo2.4Ta2.2O5Anode thin film, LiCo2.4Ta2.2O5Target is 3～5cm with the distance of substrate, the film thickness of deposition
For 200nm；Deposit LiPON solid electrolyte thin film in a nitrogen atmosphere with Li3PO4 target and magnetron sputtering method, Li3PO4 target with
The distance of substrate is 3-5cm, and the film thickness of deposition is 200nm；With metal lithium sheet and Vacuum sublimation in negative pressure it is
Depositing lithium metal thin film under the conditions of 0.15KPa, the film thickness of deposition is 1.5 μm；
H, with photosensitive under uviol lamp encapsulation or other routine techniquess encapsulate and i.e. obtain All-solid film batteries.
Experiment test:
Under the electric current of 100 μ A, above-mentioned All-solid film batteries is carried out constant current charge-discharge test, initial specific discharge capacity
For 197.6mAh/g, after 100 times circulate, dropping to 197.5mAh/g, capability retention is 97.8%.
Test result shows, this battery has extraordinary cyclical stability and higher specific discharge capacity.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (3)
1. promote the sonifer that voice exports immediately, it is characterised in that include mike, sonifer, microprocessor and speaker；
Mike is unidirectional with sonifer to be connected；Sonifer is unidirectional with speaker to be connected；Microprocessor is unidirectional with sonifer to be connected.
The sonifer that enhancement voice the most according to claim 1 exports immediately, it is characterised in that microprocessor is by therewith
The battery being connected is powered.
The sonifer that enhancement voice the most according to claim 1 exports immediately, it is characterised in that battery is solid film lithium
Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685382.5A CN106101969A (en) | 2016-08-18 | 2016-08-18 | Promote the sonifer that voice exports immediately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN101437190A (en) * | 2007-11-13 | 2009-05-20 | 美律实业股份有限公司 | Earphone with hearing-aid function |
| CN101611637A (en) * | 2006-12-21 | 2009-12-23 | Gn瑞声达A/S | Hearing device with user interface |
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| CN101356854A (en) * | 2006-03-03 | 2009-01-28 | 唯听助听器公司 | Method and system of noise reduction in a hearing aid |
| CN101188876A (en) * | 2006-10-10 | 2008-05-28 | 西门子测听技术有限责任公司 | Method for operating a hearing aid, and hearing aid |
| CN101611637A (en) * | 2006-12-21 | 2009-12-23 | Gn瑞声达A/S | Hearing device with user interface |
| CN101437190A (en) * | 2007-11-13 | 2009-05-20 | 美律实业股份有限公司 | Earphone with hearing-aid function |
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