Nano-Silicon Containing Composite Graphitic Anodes with Improved Cycling Stability for Application in High Energy Lithium-Ion Batteries | Sciact - CRIS-система Института катализа

Nano-Silicon Containing Composite Graphitic Anodes with Improved Cycling Stability for Application in High Energy Lithium-Ion Batteries Научная публикация

Журнал

ECS Journal of Solid State Science and Technology
ISSN: 2162-8777 , E-ISSN: 2162-8769

Вых. Данные

Год: 2013, Том: 2, Номер: 10, Страницы: M3028-M3033 Страниц : 6 DOI: 10.1149/2.006310jss

Ключевые слова

CAPACITY; CHALLENGES; ELECTRODES; LITHIATION

Авторы

Ruvinskiy Pavel ^1,4 , Barsukov Igor V. ² , Mashtalir Olha ¹ , Reid Concha M. ³ , Wu James J. ³ , Gogotsi Yury ¹

Организации

1	Department of Materials Science and Engineering & A.J. Drexel Nanotechnology Institute, Drexel University, Philadelphia, Pennsylvania 19104, USA
2	American Energy Technologies Company, Arlington Heights, Illinois 60004, USA
3	NASA Glenn Research Center, Cleveland, Ohio 44135, USA
4	Present address: Environmental Catalysis Group, BASF Corporation, Iselin, New Jersey 08830, USA

The development of affordable and safe lithium-ion batteries (LIB) which feature high storage capacity represents one of the priority strategies toward further introduction of green technologies in our everyday life. This paper presents a study into the candidate composite anodes for high energy LIB; these utilize reversible high storage capacity of ions of lithium in the form of alloys of the latter with nano-sized silicon, imbedded in a soft-carbon matrix, which in turn, are deposited on a robust graphitic core. These structures allow an efficient contact between the constituents to be realized at the same time providing space for Si nano-particles during lithiation/de-lithiation process. The synthetic route described herein has a high potential for a cost-effective scale-up with the battery materials industry. Presented results demonstrate feasibility for creation of new active materials for the negative electrodes in LIB, which feature the storage capacity up to 700 mAh g−1 at C/2 and in excess of 1450 mAh g−1 at C/20 cycling rates, respectively. This work also shows that the use of acrylic binder has a positive effect on the overall system performance, as compared to state-of-the-art PVDF-based binder systems.

Ruvinskiy P. , Barsukov I.V. , Mashtalir O. , Reid C.M. , Wu J.J. , Gogotsi Y.
Nano-Silicon Containing Composite Graphitic Anodes with Improved Cycling Stability for Application in High Energy Lithium-Ion Batteries
ECS Journal of Solid State Science and Technology. 2013. V.2. N10. P.M3028-M3033. DOI: 10.1149/2.006310jss WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	26 июн. 2013 г.
Принята к публикации:	5 авг. 2013 г.
Опубликована online:	13 авг. 2013 г.

Web of science:	WOS:000325683100006
Scopus:	2-s2.0-84887396727
РИНЦ:	28690998
Chemical Abstracts:	2013:1816247
Chemical Abstracts (print):	162:222142
OpenAlex:	W2144125445

БД	Цитирований
Web of science	5
Scopus	6
OpenAlex	7