Development of electrochemical performances of carbon black obtained by the surface organosilicon-modified method


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Аннотация

Carbon black (CB) was simply modified by tert-butylchlorodimethylsilane (TBDMCl) to form the–C–OSiR and–C–OOSiR structures on the surface of CB. The formation of–C–OSiR and–C–OOSiR structures on CB was verified by FTIR and XRD measurements. The modified carbon black (MCB) has relative high electrochemical performance, which was determined by electrochemical studies. The first charging capacity of MCB is at 343 mAh g–1 and the conductivity of MCB is at 148.1 Sm–1 which is similar to that of CB 155.2 Sm–1. These results indicate that application of the obtained MCB will be promising for lithium anode materials. Meanwhile, these results can also suggest solving the overproduction problem of CB in China.

Авторлар туралы

Guiying Xu

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Dianli Qu

College of High Temperature Materials and Magnesium Resource Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Haifeng Yu

Department of Materials Science and Engineering, College of Engineering

Email: aszhou15242870697@163.com
ҚХР, Beijing, 100871

Jian Zhang

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Baigang An

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Li Li

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Jinpeng Yang

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

Tianjie Wang

Department of Materials Science and Engineering, College of Engineering

Email: aszhou15242870697@163.com
ҚХР, Beijing, 100871

Weimin Zhou

Key Laboratory of Advanced Coal and Coking Technology of Liaoning Province, School of Chemical Engineering

Хат алмасуға жауапты Автор.
Email: aszhou15242870697@163.com
ҚХР, Anshan, 114051

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