The thermodynamic analysis of Ni1/2Mn1/2(OH)2 prepared by hydroxide co-precipitation method

被引：3

作者：

Gu, YiJie ^{[1
]}

Zhang, QingGang ^{[1
]}

Chen, YunBo ^{[2
]}

Liu, HongQuan ^{[1
]}

Wang, YanMin ^{[1
]}

Hao, FeiXiang ^{[1
]}

Liu, Peng ^{[1
]}

Li, ShuQi ^{[1
]}

机构：

[1] Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China

[2] China Acad Machinery Sci & Technol, Adv Manufacture Technol Ctr, Beijing 100044, Peoples R China

来源：

ADVANCED RESEARCH ON BIOCHEMICAL MATERIALS AND NANOTECHNOLOGY APPLICATION | 2013年 / 643卷

关键词：

Lithium-ion batteries; Ni1/2Mn1/2(OH)(2); Chelating agent; CATHODE MATERIAL; BATTERIES;

D O I：

10.4028/www.scientific.net/AMR.643.104

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The thermodynamic analysis of Ni2+-Mn2+-NH3-OH--H2O in co-precipitation system was earned out, and the precursor Ni1/2Mn1/2(OH)(2) was prepared by hydroxide co-precipitation method. The analysis showed that the best pH value of mixed solution is 11 and the ammonia concentration is 0.4mol/L, when NaOH is precipitating agent and ammonia is chelating agent. When the pH value is 11, the SEM images confirm that the morphology of Ni1/2Mn1/2(OH)(2) is the best.

引用

页码：104 / +

页数：2

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