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1. WO2013010409 - HIGH-PERFORMANCE RECHARGEABLE BATTERY

Publication Number WO/2013/010409
Publication Date 24.01.2013
International Application No. PCT/CN2012/076367
International Filing Date 01.06.2012
IPC
H01M 10/36 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/3492
H01M 4/50 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
50of manganese
H01M 4/38 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
CPC
H01M 10/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/34
H01M 4/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
H01M 4/50
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
50of manganese
H01M 4/621
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
621Binders
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • 浙江理工大学 ZHEJIANG SCI-TECH UNIVERSITY [CN]/[CN] (AllExceptUS)
  • 施萍萍 SHI, Pingping [CN]/[CN] (UsOnly)
Inventors
  • 施萍萍 SHI, Pingping
Agents
  • 杭州杭诚专利事务所有限公司 HANGZHOU HANGCHENG PATENT ATTORNEY OFFICE CO., LTD
Priority Data
201110201063.X19.07.2011CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) HIGH-PERFORMANCE RECHARGEABLE BATTERY
(FR) BATTERIE RECHARGEABLE À HAUTE PERFORMANCE
(ZH) 一种高性能可充电电池
Abstract
(EN)
A high-performance rechargeable battery is formed of an anode, a cathode, an insulating film between the two, and an electrolyte containing anions and cations and having ion conductivity. The cathode adopts an active material dominated by the element zinc. The active material adopted for the anode is manganese dioxide electrode material capable of absorption and release of zinc ions. The electrolyte is an aqueous solution system containing zinc ions and a surfactant. The present invention adopts the modification effect of a surfactant, so that the capacity and life cycle of a battery are enhanced.
(FR)
L'invention porte sur une batterie rechargeable à haute performance, qui est formée d'une anode, d'une cathode, d'un fil isolant entre les deux et d'un électrolyte contenant des anions et des cations et ayant une conductivité ionique. La cathode adopte une matière active dominée par l'élément zinc. La matière active utilisée pour l'anode est une matière d'électrode de dioxyde de manganèse apte d'absorption et de libération des ions zinc. L'électrolyte est un système de solution aqueuse contenant des ions zinc et un agent tensioactif. La présente invention utilise l'effet de modification d'un agent tensioactif, de sorte que la capacité et le cyclage d'une batterie soit améliorés.
(ZH)
一种高性能的可充电电池,由正极、负极、介于两者之间的隔离膜以及含有阴阳离子并具有离子导电性的电解质组成,负极采用以锌元素为主的活性材料,正极采用的活性材料为可吸藏和释放锌离子的二氧化锰电极材料,电解质是以含有锌离子和表面活性剂的水溶液体系。本发明采用了表面活性剂的改性作用,使得电池的容量和循环寿命得到提高。
Also published as
Latest bibliographic data on file with the International Bureau