WO2022246747A1 - 金属-氢气电池及其制备方法 - Google Patents
金属-氢气电池及其制备方法 Download PDFInfo
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- WO2022246747A1 WO2022246747A1 PCT/CN2021/096432 CN2021096432W WO2022246747A1 WO 2022246747 A1 WO2022246747 A1 WO 2022246747A1 CN 2021096432 W CN2021096432 W CN 2021096432W WO 2022246747 A1 WO2022246747 A1 WO 2022246747A1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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- 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
- Y02E60/10—Energy storage using batteries
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- the disclosure belongs to the technical field of electrochemistry, and in particular relates to a metal-hydrogen battery and a preparation method thereof.
- the present disclosure provides a metal-hydrogen battery and a preparation method thereof, in order to at least partly solve the above technical problems.
- the present disclosure provides a metal-hydrogen battery, including: a positive electrode, a negative electrode, and an electrolyte; wherein the positive electrode includes a hydrogen electrode, wherein the hydrogen electrode includes a positive electrode sheet containing a positive active material.
- the negative electrode includes a metal electrode, wherein the metal electrode includes a main metal and a doping metal, wherein the main metal includes one or more of Li, Na, K, Ca, Mg, Al; the doping metal includes Ni, Zn, Sr , one or more of Ba.
- the electrolyte includes an inorganic electrolyte on the positive side, an organic electrolyte on the negative side, and a solid electrolyte that separates the inorganic electrolyte and the organic electrolyte.
- the molar content of the doping metal is 0.01-10% of that of the main metal.
- the positive electrode active material includes one or more of a first metal catalyst, a second metal catalyst, a third metal catalyst, and a carbon material.
- the first metal catalyst includes Pt, Pd, Ir, Ru, PtNi, PtCo, PtMo, PtW, PtNiCo, PtNiMo, PdNi, PdCo, PdMo, PdW, PdNiCo, PdNiMo, IrNi, IrCo, IrMo, IrW , IrNiCo, IrNiMo, RuNi, RuCo, RuMo, RuW, RuNiCo, RuNiMo in one or more.
- the second metal catalyst includes one or more of PtO 2 , PtOH, PtC, IrO 2 , IrC, IrN, IrS, IrP, RuO 2 , RuC, RuN, RuS, and RuP;
- the third metal catalyst includes Ni, NiMo, NiCoMo, MoC, MoC 2 , MoO 2 , MoS 2 , MoP, WC, WC 2 , WO 2 , WS 2 , WP, NiN, NiS, NiP, NiPS one or more of
- the carbon material includes one or more of microspheres, nanospheres, microparticles, nanoparticles, microsheets, nanosheets, microwires, nanowires, microtubes, and nanotubes.
- the inorganic electrolyte solution includes a first metal salt and water, wherein the first metal salt includes one or more of lithium salt, sodium salt, potassium salt, magnesium salt, calcium salt, and aluminum salt.
- the organic electrolytic solution includes a second metal salt and an organic solvent, wherein the second metal salt includes one or more of lithium salt, potassium salt, and sodium salt.
- the organic solvent includes one or more of acetonitrile, tetrahydrofuran, ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, and dimethyl sulfoxide.
- the solid electrolyte includes one or both of the first solid electrolyte and the second solid electrolyte.
- the first solid electrolyte includes an amorphous sulfide solid electrolyte, a perovskite solid electrolyte, a sodium superconducting solid electrolyte, a lithium superconducting solid electrolyte, a garnet solid electrolyte, a layered lithium One or more of type solid electrolyte, glass-ceramic solid electrolyte.
- the second solid electrolyte includes one or more of polyethylene oxide, polyacrylonitrile, polymethyl methacrylate, and polyvinylidene fluoride.
- the present disclosure also provides a method for preparing the above-mentioned metal-hydrogen battery, comprising: coating the positive electrode active material on the electrode material to prepare the positive electrode sheet under normal temperature and pressure air environment, and applying the positive electrode The sheet is in contact with the inorganic electrolyte to complete the preparation of the hydrogen electrode.
- the metal electrode In an anhydrous and oxygen-free environment, the metal electrode is contacted with an organic electrolyte to complete the preparation of the metal electrode.
- a solid electrolyte is added between the inorganic electrolyte and the organic electrolyte as a diaphragm. Assemble the hydrogen electrode, the metal electrode and the separator in the battery device, and fill the battery device with hydrogen to complete the preparation of the metal-hydrogen battery.
- the metal-hydrogen battery involved in the present disclosure uses a hydrogen electrode as the positive electrode and a metal electrode of a low-potential metal as the negative electrode. Since the electrode potentials of the metal electrode and the hydrogen electrode are both higher than 1.6V, the metal-hydrogen battery can obtain higher than 1.6V.
- the operating voltage of 1.6V breaks through the voltage window limit of the existing hydrogen battery system operating voltage lower than 1.4V.
- Fig. 1 schematically shows the structural representation of metal-hydrogen battery
- Fig. 2 schematically shows the charging curves of the first 2 lithium metal-hydrogen batteries prepared in Example 1;
- Fig. 3 schematically shows the first charge-discharge curve of the sodium metal-hydrogen battery prepared in Example 2 with a charge-discharge current of 500mA/g and a specified capacity of 2500mAh/g as a specified capacity;
- Fig. 4 schematically shows the first charge-discharge curve of the potassium metal-hydrogen battery prepared in Example 3 with a charge-discharge current of 500mA/g and a specified capacity of 2500mAh/g as a specified capacity;
- Fig. 5 schematically shows the first charge-discharge curve of the calcium metal-hydrogen battery prepared in Example 4 with a charge-discharge current of 500mA/g and a specified capacity of 2500mAh/g as a specified capacity;
- Fig. 6 schematically shows the first charge-discharge curve of the magnesium metal-hydrogen battery prepared in Example 5 subjected to a cycle test with a charge-discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the present disclosure provides a metal-hydrogen battery, comprising: a positive electrode, a negative electrode, and an electrolyte; wherein the positive electrode includes a hydrogen electrode, wherein the hydrogen electrode includes a positive electrode sheet containing a positive active material.
- the negative electrode includes a metal electrode, wherein the metal electrode includes a main metal and a doping metal, wherein the main metal includes one or more of Li, Na, K, Ca, Mg, Al; the doping metal includes Ni, Zn, Sr , one or more of Ba.
- the electrolyte includes an inorganic electrolyte on the positive side, an organic electrolyte on the negative side, and a solid electrolyte that separates the inorganic electrolyte and the organic electrolyte.
- the hydrogen electrode is used as the positive electrode
- the metal electrode of a low-potential metal is used as the negative electrode
- the combination of the inorganic electrolyte and the organic electrolyte is used as the electrolyte. Since the electrode potentials of the metal electrode and the hydrogen electrode are both higher than 1.6V , so that the metal-hydrogen battery can obtain a working voltage higher than 1.6V, breaking through the voltage window limit of the working voltage of the existing hydrogen battery system lower than 1.4V.
- the metal electrodes include but not limited to main metals and doped metals, and also include mixtures of main metals and nano-carbon materials.
- the nano-carbon material can be one or more of nanospheres, nanoparticles, nanosheets, nanowires, and nanotubes.
- the molar content of the doping metal is 0.01-10% of that of the main metal.
- 0.01%, 1%, 3%, 5%, 8%, 10% is 0.01-10% of that of the main metal.
- the positive electrode active material includes one or more of a first metal catalyst, a second metal catalyst, a third metal catalyst, and a carbon material.
- the first metal catalyst includes Pt, Pd, Ir, Ru, PtNi, PtCo, PtMo, PtW, PtNiCo, PtNiMo, PdNi, PdCo, PdMo, PdW, PdNiCo, PdNiMo, IrNi, IrCo, IrMo, IrW , IrNiCo, IrNiMo, RuNi, RuCo, RuMo, RuW, RuNiCo, RuNiMo in one or more.
- the second metal catalyst includes one or more of PtO 2 , PtOH, PtC, IrO 2 , IrC, IrN, IrS, IrP, RuO 2 , RuC, RuN, RuS, and RuP;
- the third metal catalyst includes Ni, NiMo, NiCoMo, MoC, MoC 2 , MoO 2 , MoS 2 , MoP, WC, WC 2 , WO 2 , WS 2 , WP, NiN, NiS, NiP, NiPS one or more of
- the carbon material includes one or more of microspheres, nanospheres, microparticles, nanoparticles, microsheets, nanosheets, microwires, nanowires, microtubes, and nanotubes.
- the inorganic electrolyte solution includes a first metal salt and water, wherein the first metal salt includes one or more of lithium salt, sodium salt, potassium salt, magnesium salt, calcium salt, and aluminum salt.
- the organic electrolytic solution includes a second metal salt and an organic solvent, wherein the second metal salt includes one or more of lithium salt, potassium salt, and sodium salt.
- lithium salts include but are not limited to LiPF 6 , LiClO 4 , LiTFSI, Li 2 SO 4 , LiBF 4 , LiBOB, Li 2 CO 3 , LiHCO 3 , LiAc, LiNO 3 , LiBH 4 .
- sodium salts include but are not limited to NaClO 4 , NaBF 4 , NaPF 6 , NaBOB, Na 2 CO 3 , NaHCO 3 , NaNO 3 , and NaBH 4 .
- potassium salts include but are not limited to KClO 4 , KBF 4 , KPF 6 , KBOB, K 2 CO 3 , KNO 3 , KHCO 3 , K 2 SO 4 , and KBH 4 .
- magnesium salts include but are not limited to MgCl 2 , MgF 2 , MgCO 3 , MgSO 4 , Mg(Ac) 2 , Mg(ClO 4 ) 2 , and Mg(NO 3 ) 2 .
- calcium salts include but are not limited to CaCl 2 , CaF 2 , CaCO 3 , CaSO 4 , Ca(OCl) 2 , CaHPO 4 , Ca(H 2 PO 4 ) 2 , Ca 3 (PO 4 ) 2 , Ca(NO 3 ) 2 .
- aluminum salts include but are not limited to AlCl 3 , AlF 3 , AlH(CO 3 ) 2 , Al 2 (SO 4 ) 3 , AlPO 4 , Al(NO 3 ) 3 .
- the inorganic electrolyte includes but is not limited to pure aqueous solution, and also includes gel aqueous solution and high-concentration aqueous solution with metal ion concentration greater than 60%.
- the inorganic electrolyte includes but not limited to acidic solution, neutral solution, and alkaline solution.
- the inorganic electrolyte is an alkaline solution
- the inorganic electrolyte also includes metal hydroxides, such as LiOH, NaOH, KOH, Mg(OH) 2 , Al(OH) 3 .
- the organic solvent includes one or more of acetonitrile, tetrahydrofuran, ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, and dimethyl sulfoxide.
- the solid electrolyte includes one or both of the first solid electrolyte and the second solid electrolyte.
- the first solid electrolyte includes an amorphous sulfide solid electrolyte, a perovskite solid electrolyte, a sodium superconducting solid electrolyte, a lithium superconducting solid electrolyte, a garnet solid electrolyte, a layered lithium One or more of type solid electrolyte, glass-ceramic solid electrolyte.
- the amorphous sulfide type solid electrolyte includes but not limited to Li 10 GeP 2 S 12
- the perovskite (Perovskite) type solid electrolyte includes but not limited to Li 0.38 Sr 0.44 Ta 0.7 Hf 0.3 O 2.95 F 0.05
- sodium superconducting (NASICON) type solid electrolyte including but not limited to LiZr 2 (PO 4 ) 3
- garnet (Garnet) type solid electrolyte including but not limited to Li 7 La 3 Zr 2 O 12
- layered lithium type solid electrolyte including But not limited to Li 3 N
- glass-ceramic solid electrolytes include but not limited to Li 2.99 Ca 0.005 OCl.
- the second solid electrolyte includes one or more of polyethylene oxide, polyacrylonitrile, polymethyl methacrylate, and polyvinylidene fluoride.
- the present disclosure also provides a method for preparing the above-mentioned metal-hydrogen battery, which includes: coating the positive electrode active material on the electrode material to prepare the positive electrode sheet under normal temperature and normal pressure air environment, and contacting the positive electrode sheet with the inorganic electrolyte to complete Preparation of the hydrogen electrode.
- the metal electrode In an anhydrous and oxygen-free environment, the metal electrode is contacted with an organic electrolyte to complete the preparation of the metal electrode.
- a solid electrolyte is added between the inorganic electrolyte and the organic electrolyte as a diaphragm. Assemble the hydrogen electrode, the metal electrode and the separator in the battery device, and fill the battery device with hydrogen to complete the preparation of the metal-hydrogen battery.
- lithium-ion-hydrogen batteries sodium metal-hydrogen batteries, potassium metal-hydrogen batteries, calcium metal-hydrogen batteries, magnesium metal-hydrogen batteries, aluminum metal-hydrogen batteries, lithium-aluminum metal-hydrogen batteries, and doped lithium-aluminum batteries.
- the alloy metal-hydrogen battery is taken as an example to describe the present disclosure in detail.
- the battery assembly structures in the following Examples 1-8 are all shown in Figure 1, including hydrogen gas 1, positive electrode active material 2, inorganic electrolyte 3, solid electrolyte 4, organic electrolyte 5, and metal negative electrode 6 from top to bottom.
- Li 2 SO 4 Under normal temperature and pressure air environment, weigh a certain mass of Li 2 SO 4 and fully dissolve it in deionized water to mix and prepare a 2mol/L Li 2 SO 4 aqueous solution, using NASICON-type LiZr 2 (PO 4 ) 3 as a solid electrolyte material .
- NASICON-type LiZr 2 (PO 4 ) 3 is used as solid electrolyte material
- high voltage (3.04V) lithium metal is used as negative electrode material
- 5% mass fraction of platinum carbon catalyst is used as active material of positive electrode
- polyvinylidene fluoride is used Using N-methyl-pyrrolidone as a binder and N-methyl-pyrrolidone as a solvent, stir it into a uniform slurry, and then coat it on the gas conductive layer to make a positive electrode sheet.
- the battery is cycle tested with a charge and discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the test instrument is a LAND battery test system.
- the test results are shown in Figure 2.
- the upper curve in Figure 2 is the charging curve, and the lower curve is the discharging curve.
- the highest discharge voltage of the discharging curve is close to 2.85V.
- NASICON-type NaZr 2 (PO 4 ) 3 is used as solid electrolyte material
- high-voltage (2.71V) sodium metal is used as negative electrode material
- 5% mass fraction of platinum carbon catalyst is used as positive electrode active material
- polyvinylidene fluoride Ethylene is used as a binder and N-methyl-pyrrolidone is used as a solvent. After being stirred into a uniform slurry, it is coated on the gas conductive layer to make a positive electrode sheet.
- the battery is cycle tested with a charge and discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the test instrument is a LAND battery test system.
- the test results are shown in Figure 3.
- the upper curve in Figure 3 is the charging curve, and the lower curve is the discharging curve.
- the highest discharge voltage of the discharging curve is close to 2.5V.
- K 2 SO 4 Under normal temperature and pressure air environment, take a certain mass of K 2 SO 4 and fully dissolve it in deionized water to mix and prepare a 2mol/L K 2 SO 4 aqueous solution, use K 2 PInS 4 as a solid electrolyte material, and use a high voltage (2.92V ) of potassium metal as the negative electrode material, 5% mass fraction of platinum carbon catalyst as the active material of the positive electrode, with polyvinylidene fluoride as the binder, N-methyl-pyrrolidone as the solvent, after stirring into a uniform slurry, coating Distributed on the gas conductive layer to make a positive pole piece.
- anhydrous and oxygen-free glove box use the above-mentioned potassium metal ion migration K 2 PInS 4 solid electrolyte, drop an electrolyte solution (1mol/L KClO 4 , solvent EC/DMC/EMC) with a ratio of 0.4ml/g In order to eliminate the interfacial resistance, it is assembled with potassium metal to obtain a potassium metal anode. Under normal temperature and pressure, on the side of the positive electrode sheet, absorb the above-mentioned K 2 SO 4 aqueous solution glass fiber separator to obtain the positive electrode side.
- the battery is cycle tested with a charge and discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the test instrument is a LAND battery test system.
- the test results are shown in Figure 4.
- the upper curve in Figure 4 is the charging curve, and the lower curve is the discharge curve.
- the highest discharge voltage of the discharge curve is close to 2.7V.
- the battery is cycle tested with a charge and discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the test instrument is a LAND battery test system. The test results are shown in Figure 5.
- the upper curve in Figure 5 is the charging curve, and the lower curve is the discharge curve.
- the highest discharge voltage of the discharge curve is close to 2.5V.
- anhydrous and oxygen-free glove box use the above-mentioned magnesium metal ion migration PEO polymer solid electrolyte, drop an electrolyte solution (1mol/L MgCl 2 , solvent EC/DMC/EMC) with a ratio of 0.4ml/g to eliminate Interfacial resistance, assembled with magnesium metal to obtain magnesium metal negative electrode.
- an electrolyte solution (1mol/L MgCl 2 , solvent EC/DMC/EMC) with a ratio of 0.4ml/g to eliminate Interfacial resistance, assembled with magnesium metal to obtain magnesium metal negative electrode.
- an electrolyte solution (1mol/L MgCl 2 , solvent EC/DMC/EMC) with a ratio of 0.4ml/g to eliminate Interfacial resistance
- an electrolyte solution (1mol/L MgCl 2 , solvent EC/DMC/EMC
- solvent EC/DMC/EMC solvent EC/DMC/EMC
- the battery is cycle tested with a charge and discharge current of 500mA/g and a specified capacity of 2500mAh/g.
- the test instrument is a LAND battery test system.
- the test results are shown in Figure 6.
- the upper curve in Figure 6 is the charging curve, and the lower curve is the discharging curve.
- the highest discharge voltage of the discharging curve is close to 2.3V.
- NASICON-type LiZr 2 (PO4) 3 is used as solid electrolyte material
- high voltage (3.04V) lithium aluminum alloy metal is used as negative electrode material
- 5% mass fraction of platinum carbon catalyst is used as active material of positive electrode
- polyvinylidene fluoride Ethylene is used as a binder and N-methyl-pyrrolidone is used as a solvent. After being stirred into a uniform slurry, it is coated on the gas conductive layer to make a positive electrode sheet.
- Li 2 SO 4 Under normal temperature and pressure air environment, weigh a certain mass of Li 2 SO 4 and fully dissolve it in deionized water to prepare a 2mol/L Li2SO4 aqueous solution, using NASICON-type LiZr 2 (PO4) 3 as a solid electrolyte material.
- NASICON-type LiZr 2 (PO4) 3 is used as a solid electrolyte material, and a high-voltage (3.04V) Ba-doped lithium aluminum alloy metal is used as a negative electrode material, wherein the Ba content is 1% of the lithium mass fraction, 5% mass fraction
- the platinum carbon catalyst is the active material of the positive electrode, with polyvinylidene fluoride as the binder and N-methyl-pyrrolidone as the solvent, after stirring into a uniform slurry, it is coated on the gas conductive layer to make a positive electrode sheet .
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Abstract
Description
Claims (10)
- 一种金属-氢气电池,包括:正极、负极、电解液;其中,所述正极包括氢气电极,其中,所述氢气电极包括含有正极活性物质的正极极片;所述负极包括金属电极,其中,所述金属电极包括主金属和掺杂金属,其中,所述主金属包括Li、Na、K、Ca、Mg、Al中的一种或多种;所述掺杂金属包括Ni、Zn、Sr、Ba中的一种或多种;所述电解液包括正极侧的无机电解液、负极侧的有机电解液和分离所述无机电解液和所述有机电解液的固态电解质。
- 根据权利要求1所述的电池,其中,所述掺杂金属的摩尔含量为所述主金属摩尔含量的0.01~10%。
- 根据权利要求1所述的电池,其中,所述正极活性物质包括第一金属催化剂、第二金属催化剂、第三金属催化剂、碳材料中的一种或多种。
- 根据权利要求3所述的电池,其中,所述第一金属催化剂包括Pt、Pd、Ir、Ru、PtNi、PtCo、PtMo、PtW、PtNiCo、PtNiMo、PdNi、PdCo、PdMo、PdW、PdNiCo、PdNiMo、IrNi、IrCo、IrMo、IrW、IrNiCo、IrNiMo、RuNi、RuCo、RuMo、RuW、RuNiCo、RuNiMo中的一种或多种;所述第二金属催化剂包括PtO 2、PtOH、PtC、IrO 2、IrC、IrN、IrS、IrP、RuO 2、RuC、RuN、RuS、RuP中的一种或多种;所述第三金属催化剂包括Ni、NiMo、NiCoMo、MoC、MoC 2、MoO 2、MoS 2、MoP、WC、WC 2、WO 2、WS 2、WP、NiN、NiS、NiP、NiPS中的一种或多种;所述碳材料包括微米球、纳米球、微米颗粒、纳米颗粒、微米片、纳米片、微米线、纳米线、微米管、纳米管中的一种或多种。
- 根据权利要求1所述的电池,所述无机电解液包括第一金属盐和水,其中,所述第一金属盐包括锂盐、钠盐、钾盐、镁盐、钙盐、铝盐中的一种或多种。
- 根据权利要求1所述的电池,所述有机电解液包括第二金属盐和有机溶剂,其中,所述第二金属盐包括锂盐、钾盐、钠盐中的一种或多种。
- 根据权利要求6所述的电池,所述有机溶剂包括乙腈、四氢呋喃、乙烯碳酸酯、丙烯碳酸酯、二乙基碳酸酯、二甲基碳酸酯、二甲基亚砜中的一种或多种。
- 根据权利要求1所述的电池,所述固态电解质包括第一固态电解质、第二固态电解质中的一种或两种。
- 根据权利要求8所述的电池,其中,所述第一固态电解质包括非晶态硫化物型固态电解质、钙钛矿型固态电解质、钠超导型固态电解质、锂超导型固态电解质、石榴石型固态电解质、层状锂型固态电解质、玻璃-陶瓷固态电解质中的一种或多种;所述第二固态电解质包括聚氧化乙烯、聚丙烯晴、聚甲基丙烯酸甲酯、聚偏氟乙烯中的一种或多种。
- 一种制备权利要求1~9任意一项所述电池的方法,包括:在常温常压空气环境下,将正极活性物质涂布在电极材料上制备正极极片,将所述正极极片与无机电解液接触,完成氢气电极的制备;在无水无氧环境下,将金属电极与有机电解液接触,完成金属电极的制备;在所述无机电解液与所述有机电解液之间加入固态电解质作为隔膜;将所述氢气电极、所述金属电极、所述隔膜组装在电池装置中,并向所述电池装置中充入氢气,完成金属-氢气电池的制备。
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| CN119695053A (zh) * | 2024-12-31 | 2025-03-25 | 中国科学技术大学 | 应用于锂-氢气电池的负极及其制备方法、锂-氢气电池 |
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| US20100221596A1 (en) * | 2009-02-06 | 2010-09-02 | Huggins Robert A | Systems, methods of manufacture and use involving lithium and/or hydrogen for energy-storage applications |
| CN110612636A (zh) * | 2017-03-10 | 2019-12-24 | Ineova 株式会社 | 金属负极电池 |
| CN111033883A (zh) * | 2017-08-11 | 2020-04-17 | 里兰斯坦福初级大学理事会 | 大规模储能的金属氢电池 |
| US10211494B1 (en) * | 2017-09-15 | 2019-02-19 | Boris Tsenter | Lithium hydrogen secondary electrochemical cell |
| CN112803095A (zh) * | 2021-01-29 | 2021-05-14 | 中国科学技术大学 | 一种水系卤素-氢气二次电池 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119695053A (zh) * | 2024-12-31 | 2025-03-25 | 中国科学技术大学 | 应用于锂-氢气电池的负极及其制备方法、锂-氢气电池 |
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