CN101355177B - Flat-plate solid-oxide fuel battery stack for double-layer connector - Google Patents
Flat-plate solid-oxide fuel battery stack for double-layer connector Download PDFInfo
- Publication number
- CN101355177B CN101355177B CN2008101505436A CN200810150543A CN101355177B CN 101355177 B CN101355177 B CN 101355177B CN 2008101505436 A CN2008101505436 A CN 2008101505436A CN 200810150543 A CN200810150543 A CN 200810150543A CN 101355177 B CN101355177 B CN 101355177B
- Authority
- CN
- China
- Prior art keywords
- connector
- cross bar
- anode
- breach
- monocell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The invention relates to a solid oxide fuel battery stack for a flat plate for a double-layer connecting body, comprising a connecting body and a plurality of single batteries formed by an anode, an electrolyte layer and a cathode. The plurality of the single batteries are arranged in the way that the anode of one piece of single battery is over against the anode of another single battery, and the cathode of one piece of the single battery is over against the cathode of another single battery. The connecting body is a double-layer connecting body formed by a first connecting body and a secondconnecting body, cross rods of the first connecting body and the second connecting body are arranged in a staggered way, and the gas flows in a winding way after the cross rods are perturbed. The solid oxide fuel battery stack can perturb fuel gas and the oxidized gas from the plane perpendicular to the single battery, and effectively increase the concentration of the fuel gas of the solid oxide fuel battery stack close to the side of the anode and the oxidized gas concentration of the solid oxide fuel battery stack close to the side of the cathode so as to intensify mass transfer; and the reaction interfaces on two sides are respectively formed in an anode gas duct and a cathode gas duct, thereby sufficiently utilizing the fuel gas and the oxidized gas and greatly increasing the power density of the flat plate typed solid oxide fuel battery stack.
Description
Technical field
The present invention relates to Solid Oxide Fuel Cell (SOFC), relate in particular to the structure of flat-plate solid-oxide fuel battery stack for double-layer connector.
Background technology
Oil price rises steadily; the fossil energy prospect allows of no optimist; the energy and crisis of resource become the matter of utmost importance that countries in the world face already, improve the efficient of energy resource system, and developing efficiently, power-saving technology is one of goal in research of being engaged in the energy and the research personnel of dynamics section.Fuel cell is the secondary energy sources device that solves the low and dual problem of environmental pollution of efficiency of energy utilization.That Solid Oxide Fuel Cell (SOFC) has is strong to suitability of fuel, energy utilization rate is high, need not outstanding feature such as noble metal catalyst, therefore has been subjected to attention more and more widely.In the stationary electric power plant field, Solid Oxide Fuel Cell (SOFC) has clear superiority than the fuel cell of other kinds.SOFC seldom needs fuel treatment, and inside reforming, integrated, the inner concetrated pipe of internal heat make system design more simple, and SOFC and gas turbine and other equipment also are easy to carry out the high efficiency thermoelectric coproduction.SOFC is a kind of high effect cleaning Blast Furnace Top Gas Recovery Turbine Unit (TRT) easily, be fit to do moves very much, decentralized power s and supply with the especially suitable departments such as important government and military affairs that are applied near terminal use's electric power.
Usually, SOFC adopts solid-state dense electrolyte layer, as zirconia ZrO
2Base electrolyte, cerium oxide CeO
2Base electrolyte etc., it has good electricity to lead to oxonium ion under high temperature or middle temperature, but to electronic isolation.Porous anode, dense electrolyte layer and porous cathode sintering successively constitute the parts of similar " sandwich " structure together, are commonly referred to as " monocell ".Oxidizing gas (as oxygen, air) imports from negative electrode one side of monocell, the oxonium ion that the catalytic decomposition of process negative electrode is transformed into passes through dielectric substrate, electrochemical reaction takes place with the fuel gas (as hydrogen, carbon monoxide gas, coal gas, natural gas, methane or other hydrocarbon fuel gas etc.) in importing of anode one side and process catalytic decomposition, electronics then passes through external circuit and passes through load flow to negative electrode from anode, and formation can be for the electric energy that utilizes.
Connector as one of SOFC vitals mainly plays a part transmission electronic between adjacent monocell, and connector also plays the effect of separating fuel gas and adjacent cell oxic gas in the existing flat SOFC heap.Connector adopts alloy materials such as chromium base, Ni-based and iron-based, connector not only requires processing cost low in operating temperature range, the ability that also should have high electrical conductivity and heat conductivity, good processing characteristics, enough mechanical strength, good anti-oxidant, corrosion and carbonization, and good heat and chemical matching.
At Chinese patent CN 200560026293.3, CN 200410020924.1, reach the design of all openly having reported flat SOFC heap among U.S. Pat 4663493, US 2624910, the US 2226032, adopt the monocell heap of writing board shape, fuel gas and oxidizing gas are imported to two faces of dull and stereotyped monocell respectively.Flat design has advantages such as the electric current collection distance is short, power density is high, preparation technology is simple.But existing flat SOFC heap all adopts the structure of the anode of a slice monocell over against the negative electrode of another sheet monocell.Usually oxidizing gas and fuel gas mostly are laminar flow state in the SOFC heap, are example with the fuel gas side, and fuel gas concentration is lower on the anode reaction interface, and higher but can't participate in anode reaction away from the fuel gas concentration of anode-side, can't utilize fully.In like manner,, also can't participate in cathode reaction, can't utilize fully away from the oxic gas concentration of cathode side is higher on the oxic gas side.Such structure causes perpendicular to fuel gas on the plane of monocell and oxidizing gas concentration difference bigger, and concentration polarization is higher, reduces the performance of SOFC heap.
Existing flat SOFC heap is bigger perpendicular to fuel gas on the plane of monocell and oxidizing gas concentration difference, though the SOFC pile structure of some patent disclosure adopts slot type structure or ripple struction to strengthen mass transfer, but these structures only can be come disturbance fuel gas and oxidizing gas from the plane that is parallel to monocell, can't come disturbance fuel gas and oxidizing gas from the bigger plane perpendicular to monocell of concentration difference; Mass transfer can't be strengthened effectively, fuel gas concentration on the anode reaction interface and the oxic gas concentration on the cathode side reaction interface can't be improved effectively.
Summary of the invention
In order to overcome above-mentioned prior art deficiency, the purpose of this invention is to provide a kind of flat-plate solid-oxide fuel battery stack for double-layer connector.This structure can be strengthened mass transfer effectively, improve fuel gas concentration on the anode reaction interface and the oxic gas concentration on the cathode side reaction interface effectively, utilize fuel gas and oxidizing gas fully, thereby the reduction concentration polarization improves the power density of flat-plate solid-oxide fuel battery stack greatly.
Technical scheme of the present invention is achieved in that a kind of flat-plate solid-oxide fuel battery stack for double-layer connector, comprise a plurality of by anode, dielectric substrate, the monocell that negative electrode constitutes, between adjacent monocell, be provided with connector, the arrangement form of described a plurality of monocells is the anode of the anode of a slice monocell over against another sheet monocell, the negative electrode of a slice monocell is over against the negative electrode of another sheet monocell, the double-layer connector that described connector is made of first connector and second connector is provided with the air inlet breach and the breach of giving vent to anger on first connector and second connector.
Described first connector constitutes network structure by the first connector vertical pole and the first connector cross bar, and second connector constitutes network structure by the second connector vertical pole and the second connector cross bar.
The first connector vertical pole and the second connector vertical pole are interlaced arrangement or arranged superposed, the first connector cross bar and the second connector cross bar are interlaced arrangement, exactly the first connector cross bar is arranged in the centre of two second connector cross bars, the second connector cross bar also is arranged in the centre of two first connector cross bars accordingly.
The cross section of the described first connector cross bar, the second connector cross bar is rectangle or triangle or semicircle.
Be connected with oxidizing gas between the negative electrode of adjacent two monocells, be connected with fuel gas between the anode of adjacent two monocells.
Described a plurality of monocell is anode support structure, dielectric substrate supporting construction, structure for supporting of cathode, connector support or cermet supporting construction.
The flow direction of described oxidizing gas and fuel gas is following current or adverse current or distributary.
The air inlet breach and the breach of giving vent to anger separately are arranged on second connector and first connector, perhaps the air inlet breach and the breach of giving vent to anger are arranged on first connector simultaneously, perhaps the air inlet breach and the breach of giving vent to anger are arranged on second connector simultaneously, and perhaps the air inlet breach and the breach of giving vent to anger are arranged on first connector and second connector simultaneously.
The present invention improves flat-plate solid-oxide fuel battery stack, the double-layer connector that connector is made of first connector and second connector, first connector constitutes by the first connector vertical pole that is parallel to fuel gas or oxidizing gas flow direction with perpendicular to the first connector cross bar of fuel gas or oxidizing gas flow direction, and first connector is network structure.Second connector constitutes by the second connector vertical pole that is parallel to fuel gas or oxidizing gas flow direction with perpendicular to the second connector cross bar of fuel gas or oxidizing gas flow direction, and second connector is network structure.The first connector vertical pole and the second connector vertical pole are interlaced arrangement or arranged superposed, the main collected current that plays a part, the first connector cross bar and the second connector cross bar are interlaced arrangement, exactly the first connector cross bar is arranged in the centre of two second connector cross bars, the second connector cross bar also is arranged in the centre of two first connector cross bars accordingly, gas is subjected to wriggle after the first connector cross bar and the second connector cross bar disturbance and flows, the first connector cross bar and the second connector cross bar play collected current, simultaneously from coming disturbance fuel gas and oxidizing gas perpendicular to the plane of monocell, this structure is strengthened mass transfer effectively, fuel gas or oxidizing gas transported effectively be delivered on anode or the cathode reaction interface, improve fuel gas concentration on the anode reaction interface and the oxic gas concentration on the cathode side reaction interface effectively, utilize fuel gas and oxidizing gas fully, thereby the reduction concentration polarization improves the power density of flat-plate solid-oxide fuel battery stack greatly.
The arrangement form of a plurality of monocells is the anode of the anode of a slice monocell over against another sheet monocell, is connected with fuel gas between the anode of adjacent two monocells, forms the both sides reaction interface in the anode air flue; The negative electrode of a slice monocell is connected with oxidizing gas over against the negative electrode of another sheet monocell between the negative electrode of adjacent two monocells, all forms the both sides reaction interface in the negative electrode air flue.Increased by a side reaction interface than existing flat-plate solid-oxide fuel battery stack, this structural advantages is to utilize fuel gas and oxidizing gas fully, improves the power density of flat-plate solid-oxide fuel battery stack greatly.
The cross section of the first connector cross bar, the second connector cross bar is rectangle or triangle or semicircle (face near anode or cathode side is the plane, is semi circular surface near the face in fuel air flue or the oxidizing gas air flue); A plurality of monocells are anode support structure, dielectric substrate supporting construction, structure for supporting of cathode, connector support or cermet supporting construction; The flow direction of oxidizing gas and fuel gas is following current or adverse current or distributary; The air inlet breach and the breach of giving vent to anger separately are arranged on second connector and first connector, perhaps the air inlet breach and the breach of giving vent to anger are arranged on first connector simultaneously, perhaps the air inlet breach and the breach of giving vent to anger are arranged on first connector simultaneously, and perhaps the air inlet breach and the breach of giving vent to anger are arranged on first connector and second connector simultaneously.These structures can improve the applicability of flat-plate solid-oxide fuel battery stack in energy resource system.
Description of drawings
Fig. 1 (a) is a structural representation of the present invention;
Fig. 1 (b) is a structure A-A section of the present invention;
Fig. 1 (c) is a structure B-B section of the present invention;
Fig. 2 (a) is the structural representation of the embodiment of the invention;
Fig. 2 (b) is the structure A-A section of the embodiment of the invention;
Fig. 2 (c) is the structure B-B section of the embodiment of the invention;
Fig. 3 (a) is arranged on second connector for air inlet breach of the present invention, and the breach of giving vent to anger is arranged on the structural representation on first connector;
Fig. 3 (b) is that the air inlet breach of the present invention and the breach of giving vent to anger are arranged on the structural representation on first connector simultaneously;
Fig. 3 (c) is that the air inlet breach of the present invention and the breach of giving vent to anger are arranged on the structural representation on first connector and second connector simultaneously.
Below in conjunction with accompanying drawing content of the present invention is described in further detail.
Embodiment
With reference to Fig. 1 (a), Fig. 1 (b), shown in Fig. 1 (c), a kind of flat-plate solid-oxide fuel battery stack for double-layer connector of the present invention, comprise a plurality of by anode 1-1, dielectric substrate 1-2, the monocell 1 that negative electrode 1-3 constitutes, between adjacent monocell 1, be provided with connector, the arrangement form of a plurality of monocells 1 is the anode 1-1 of the anode 1-1 of a slice monocell 1 over against another sheet monocell 1, the negative electrode 1-3 of a slice monocell 1 is over against the negative electrode 1-3 of another sheet monocell 1, the double-layer connector that connector is made of first connector 2 and second connector 3, first connector 2 constitutes network structure by the first connector vertical pole 2-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the first connector cross bar 2-2 of fuel gas 6 or oxidizing gas 4 flow directions, second connector 3 constitutes network structure by the second connector vertical pole 3-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the second connector cross bar 3-2 of fuel gas 6 or oxidizing gas 4 flow directions, the first connector vertical pole 2-1 and the second connector vertical pole 3-1 are arranged superposed, it perhaps is interlaced arrangement, the first connector cross bar 2-2 and the second connector cross bar 3-2 are interlaced arrangement, exactly the first connector cross bar 2-2 is arranged in the centre of two second connector cross bar 3-2, the second connector cross bar 3-2 also is arranged in the centre of two first connector cross bar 2-2 accordingly, and oxidizing gas 4 and fuel gas 6 are subjected to wriggle after the first connector cross bar 2-2 and the second connector cross bar 3-2 disturbance mobile.The cross section of the first connector cross bar 2-2, the second connector cross bar 3-2 is a rectangle, or adopts triangle or semicircle all can.Be connected with oxidizing gas 4 between the negative electrode 1-3 of adjacent two monocells 1, be connected with fuel gas 6 between the anode 1-1 of adjacent two monocells 1.A plurality of monocells 1 are anode support structure, perhaps adopt dielectric substrate supporting construction, structure for supporting of cathode, connector support or cermet supporting construction all can.Oxidizing gas 4 is a distributary with the flow direction of fuel gas 6, or adopter's adverse current or following current.Air inlet breach 7 is arranged on second connector 3, and the breach 8 of giving vent to anger is arranged on first connector 2.
With reference to Fig. 2 (a), Fig. 2 (b), shown in Fig. 2 (c), a kind of flat-plate solid-oxide fuel battery stack for double-layer connector of the present invention, comprise a plurality of by anode 1-1, dielectric substrate 1-2, the monocell 1 that negative electrode 1-3 constitutes, between adjacent monocell 1, be provided with connector, the arrangement form of a plurality of monocells 1 is the anode 1-1 of the anode 1-1 of a slice monocell 1 over against another sheet monocell 1, the negative electrode 1-3 of a slice monocell 1 is over against the negative electrode 1-3 of another sheet monocell 1, the double-layer connector that connector is made of first connector 2 and second connector 3, first connector 2 constitutes network structure by the first connector vertical pole 2-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the first connector cross bar 2-2 of fuel gas 6 or oxidizing gas 4 flow directions, second connector 3 constitutes network structure by the second connector vertical pole 3-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the second connector cross bar 3-2 of fuel gas 6 or oxidizing gas 4 flow directions, the first connector vertical pole 2-1 and the second connector vertical pole 3-1 are interlaced arrangement, it perhaps is arranged superposed, the first connector cross bar 2-2 and the second connector cross bar 3-2 are interlaced arrangement, exactly the first connector cross bar 2-2 is arranged in the centre of two second connector cross bar 3-2, the second connector cross bar 3-2 also is arranged in the centre of two first connector cross bar 2-2 accordingly, and oxidizing gas 4 and fuel gas 6 are subjected to wriggle after the first connector cross bar 2-2 and the second connector cross bar 3-2 disturbance mobile.The cross section of the first connector cross bar 2-2, the second connector cross bar 3-2 is a triangle, or adopts rectangle or semicircle all can.Be connected with oxidizing gas 4 between the negative electrode 1-3 of adjacent two monocells 1, be connected with fuel gas 6 between the anode 1-1 of adjacent two monocells 1.A plurality of monocells 1 are structure for supporting of cathode, or adopt dielectric substrate supporting construction, anode support structure, connector support or cermet supporting construction all can.Oxidizing gas 4 is an adverse current with the flow direction of fuel gas 6, or adopts distributary person or following current.Air inlet breach 7 is arranged on second connector 3, and the breach 8 of giving vent to anger is arranged on first connector 2.
With reference to Fig. 3 (a), Fig. 3 (b), shown in Fig. 3 (c), the double-layer connector that connector of the present invention is made of first connector 2 and second connector 3, first connector 2 constitutes network structure by the first connector vertical pole 2-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the first connector cross bar 2-2 of fuel gas 6 or oxidizing gas 4 flow directions, second connector 3 constitutes network structure by the second connector vertical pole 3-1 that is parallel to fuel gas 6 or oxidizing gas 4 flow directions with perpendicular to the second connector cross bar 3-2 of fuel gas 6 or oxidizing gas 4 flow directions, the first connector vertical pole 2-1 and the second connector vertical pole 3-1 are interlaced arrangement, it perhaps is arranged superposed, the first connector cross bar 2-2 and the second connector cross bar 3-2 are interlaced arrangement, exactly the first connector cross bar 2-2 is arranged in the centre of two second connector cross bar 3-2, the second connector cross bar 3-2 also is arranged in the centre of two first connector cross bar 2-2 accordingly, and oxidizing gas 4 and fuel gas 6 are subjected to wriggle after the first connector cross bar 2-2 and the second connector cross bar 3-2 disturbance mobile.The cross section of the first connector cross bar 2-2, the second connector cross bar 3-2 is a triangle, or adopts rectangle or semicircle all can.Fig. 3 (a) air inlet breach 7 is arranged on second connector 3, the breach 8 of giving vent to anger is arranged on first connector 2, Fig. 3 (b) air inlet breach 7 and the breach 8 of giving vent to anger are arranged on first connector 2 simultaneously, and Fig. 3 (c) air inlet breach 7 and the breach 8 of giving vent to anger are arranged on first connector 2 and second connector 3 simultaneously.
Claims (4)
1. flat-plate solid-oxide fuel battery stack for double-layer connector, comprise a plurality of by anode (1-1), dielectric substrate (1-2), the monocell (1) that negative electrode (1-3) constitutes, between adjacent monocell (1), be provided with connector, it is characterized in that, the arrangement form of described a plurality of monocell (1) is the anode (1-1) of the anode (1-1) of a slice monocell (1) over against another sheet monocell (1), be connected with fuel gas (6) between the anode (1-1) of adjacent two monocells (1), the negative electrode (1-3) of a slice monocell (1) is over against the negative electrode (1-3) of another sheet monocell (1), be connected with oxidizing gas (4) between the negative electrode (1-3) of adjacent two monocells (1), the double-layer connector that described connector is made of first connector (2) and second connector (3), air inlet breach (7) and the breach of giving vent to anger (8) are set on first connector (2) and second connector (3), air inlet breach (7) and the breach of giving vent to anger (8) separately are arranged on second connector (3) and first connector (2), perhaps air inlet breach (7) and the breach of giving vent to anger (8) are arranged on first connector (2) simultaneously, perhaps air inlet breach (7) and the breach of giving vent to anger (8) are arranged on second connector (3) simultaneously, perhaps air inlet breach (7) and the breach of giving vent to anger (8) are arranged on first connector (2) and second connector (3) simultaneously, first connector (2) constitutes network structure by the first connector vertical pole (2-1) and the first connector cross bar (2-2), second connector (3) constitutes network structure by the second connector vertical pole (3-1) and the second connector cross bar (3-2), the first connector vertical pole (2-1) is interlaced arrangement or arranged superposed with the second connector vertical pole (3-1), the first connector cross bar (2-2) is an interlaced arrangement with the second connector cross bar (3-2), exactly the first connector cross bar (2-2) is arranged in the centre of two second connector cross bars (3-2), the second connector cross bar (3-2) also correspondingly is arranged in the centre of two first connector cross bars (2-2).
2. flat-plate solid-oxide fuel battery stack for double-layer connector according to claim 1 is characterized in that, the cross section of the described first connector cross bar (2-2), the second connector cross bar (3-2) is rectangle or triangle or semicircle.
3. flat-plate solid-oxide fuel battery stack for double-layer connector according to claim 1, it is characterized in that described a plurality of monocells (1) are anode support structure, dielectric substrate supporting construction, structure for supporting of cathode, connector support or cermet supporting construction.
4. flat-plate solid-oxide fuel battery stack for double-layer connector according to claim 1 is characterized in that, described oxidizing gas (4) is following current or adverse current or distributary with the flow direction of fuel gas (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101505436A CN101355177B (en) | 2008-08-05 | 2008-08-05 | Flat-plate solid-oxide fuel battery stack for double-layer connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101505436A CN101355177B (en) | 2008-08-05 | 2008-08-05 | Flat-plate solid-oxide fuel battery stack for double-layer connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101355177A CN101355177A (en) | 2009-01-28 |
| CN101355177B true CN101355177B (en) | 2010-07-21 |
Family
ID=40307850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101505436A Active CN101355177B (en) | 2008-08-05 | 2008-08-05 | Flat-plate solid-oxide fuel battery stack for double-layer connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101355177B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094599B (en) * | 2011-10-28 | 2016-03-16 | 北京好风光储能技术有限公司 | A kind of lithium ion flow battery and reactor thereof and electrode box |
| CN102544560A (en) * | 2012-03-19 | 2012-07-04 | 郭丰亮 | Multi-pass plate type solid oxide fuel battery pack |
| CN103700876B (en) * | 2013-12-11 | 2016-12-07 | 西安交通大学 | One kind helical form connector flat-plate solid-oxide fuel battery stack |
| CN105810971B (en) * | 2014-12-29 | 2018-09-04 | 吉世尔（合肥）能源科技有限公司 | A kind of solid oxide fuel cell unit group |
| CN105810872B (en) * | 2014-12-29 | 2018-09-04 | 吉世尔（合肥）能源科技有限公司 | A kind of tablet or flat tubular solid oxide fuel cell heap circuit connection structure |
| KR102123714B1 (en) * | 2016-08-16 | 2020-06-16 | 주식회사 엘지화학 | Planar type solid oxide fuel cell |
| CN107611464B (en) * | 2017-10-24 | 2023-07-07 | 中国矿业大学(北京) | Pluggable solid oxide fuel cell stack structure |
| CN112310454B (en) * | 2019-07-31 | 2022-09-20 | 中国科学院宁波材料技术与工程研究所 | Integration method of solid oxide fuel cell stack based on symmetrical double-cathode structure |
| CN113437342B (en) * | 2021-05-19 | 2022-04-08 | 天津大学 | Forward-reverse flow microfluid modular hybrid fuel cell stack and preparation method thereof |
-
2008
- 2008-08-05 CN CN2008101505436A patent/CN101355177B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101355177A (en) | 2009-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101355177B (en) | Flat-plate solid-oxide fuel battery stack for double-layer connector | |
| CN109755622B (en) | Hollow symmetrical double-cathode high-temperature solid fuel cell stack | |
| JP6167174B2 (en) | Gas distribution element for fuel cell, fuel cell, and method for homogenizing flammable gas in gas distribution element for fuel cell | |
| CN101237061A (en) | A cascaded compound power generation device for temperature difference battery and fuel battery | |
| KR101130126B1 (en) | Electrical Collector for Solid Oxide Fuel Cell Using Segmented Flat Tube Structure | |
| KR101120134B1 (en) | flat-tubular solid oxide cell stack | |
| KR101769830B1 (en) | Solid oxide fuel-cell stacking structure | |
| US20130143140A1 (en) | Solid oxide fuel cell and method of manufacturing the same | |
| CN201156571Y (en) | Thermoelectric cell and fuel cell cascade compound electricity generation apparatus | |
| JP2014038823A (en) | Current collector for solid oxide fuel cell, and solid oxide fuel cell employing the same | |
| CN100386915C (en) | Series battery of single air chamber solid oxide fuel cell | |
| KR101180161B1 (en) | Solid oxide fuel cell with serpentine gas flow channel and method for manufacturing the smae | |
| CN205028966U (en) | Fuel battery attach together put with fuel battery spare | |
| US20140120450A1 (en) | Solid oxide fuel cell module | |
| Gupta et al. | Solid oxide fuel cell: A review | |
| KR101222836B1 (en) | Solid oxide fuel cell module | |
| CN109904481A (en) | The cathode of solid oxide fuel cell metal foam runner optimizes structure | |
| US20090035637A1 (en) | Anode supported solid oxide fuel cell | |
| CN103700876A (en) | Helical-like connector flat plate solid oxide fuel cell stack | |
| Singhal | Ceramic fuel cells for stationary and mobile applications | |
| US20110033770A1 (en) | Fuel cell stack having single body support | |
| CN100517838C (en) | Gas flow field for proton exchange membrane fuel cell | |
| KR101364131B1 (en) | Cylindrical solid oxide fuel cell | |
| CN103460475A (en) | Fuel cell | |
| CN100376051C (en) | Fuel battery mix electrode structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210121 Address after: 14 / F, space application technology industrial base, 55 XINER Road, Baoshan District, Shanghai, 200439 Patentee after: Shanghai yienthe Energy Technology Co.,Ltd. Address before: 710049 No. 28, Xianning Road, Xi'an, Shaanxi Patentee before: XI'AN JIAOTONG University |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 200439 14th floor, 55 XINER Road, Baoshan District, Shanghai Patentee after: Shanghai yienthe Energy Technology Co.,Ltd. Address before: 14 / F, space application technology industrial base, 55 XINER Road, Baoshan District, Shanghai, 200439 Patentee before: Shanghai yienthe Energy Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |