Electrically conductive composite for reducing heat generation in battery electrodes, comprises conductive additive(s) and one binder polymer and remaining amount is binder polymer that is added to solvents to obtain binder solution mixed with conductive additive to obtain conductive mixture
	MANE A; SEN U K; SHALIGRAM A A
	2024-02-12
专利权人	E-TRNL ENERGY PRIVATE LTD (ETRN-Non-standard)
申请日期	2024-02-12
专利号	IN202441009354-A
成果简介	NOVELTY - Electrically conductive composite (4) comprises one conductive additive(s) (1), and one binder polymer (9), where one conductive additive having an amount of 5-70 wt.% and remaining amount is binder polymer that is added to one or more solvents to obtain a binder solution (8) which is shear mixed with one conductive additive at a pre-defined temperature to obtain a binder conductive mixture (11) for continuous conducting network and homogenous binder distribution and the binder conductive mixture is dried and ground to obtain fine powder of electrically conductive composite. USE - Electrically conductive composite for reducing heat generation in battery electrodes and improving life of cell or battery. ADVANTAGE - The electrically conductive composite enables to improve the percolation network of conductive components across the electrode and to minimize the resistance of a battery/cell for improving life of the battery/cell, to lower the resistance of the battery/cell, provide an electrically conductive composite to enhance the power density of the cell, to improve the mechanical binding properties of the composite, to allow better uniformity in mixing of binder and thus more homogeneous binding ability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparation of electrically conductive composite, which involves: (a) adding one or more binder polymer(s) into one or more solvent(s) for obtaining a binder solution, (b) adding one or more conductive additive(s) into the binder solution, (c) shear-mixing a solution at a pre-defined temperature to obtain a binder conductive additive mixture, and (d) drying and grounding the binder conductive additive mixture to obtain fine powder of electrically conductive composite. DESCRIPTION OF DRAWING(S) - The drawing shows a pictorial representation of electrode fabrication. 1Conductive additive(s) 4Electrically conductive composite 8Binder solution 9Binder polymer 11Binder conductive mixture
IPC 分类号	C08K-003/01 ; C08K-003/04 ; C08L-033/12 ; C08L-005/04 ; C08L-005/14
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/18163
专题	中国科学院新疆生态与地理研究所
作者单位	E-TRNL ENERGY PRIVATE LTD (ETRN-Non-standard)
推荐引用方式 GB/T 7714	MANE A,SEN U K,SHALIGRAM A A. Electrically conductive composite for reducing heat generation in battery electrodes, comprises conductive additive(s) and one binder polymer and remaining amount is binder polymer that is added to solvents to obtain binder solution mixed with conductive additive to obtain conductive mixture. IN202441009354-A[P]. 2024.

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