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1. (JP2018530887) 負極活物質及びそれを含む二次電池

Office : Japan
Application Number: 2018517757 Application Date: 06.02.2017
Publication Number: 2018530887 Publication Date: 18.10.2018
Publication Kind : A
IPC:
H01M 4/587
H01M 4/133
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
58
of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
583
Carbonaceous material, e.g. graphite-intercalation compounds or CFx
587
for inserting or intercalating light metals
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
133
Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
Applicants: エルジー・ケム・リミテッド
Inventors: キム、ヒュン−ウク
キム、ジョン−フン
ホン、ジャン−ヒュク
Agents: 龍華国際特許業務法人
Priority Data: 10-2016-0015158 05.02.2016 KR
Title: (JA) 負極活物質及びそれを含む二次電池
Abstract: front page image
(JA)

大粒径人造黒鉛及び小粒径天然黒鉛を含み、前記小粒径と大粒径との平均粒径の比率が1:1.5〜1:5である負極活物質、及びそれを含む二次電池が開示される。


Also published as:
CN107925083EP3324467WO/2017/135794