CIMS論文的天地

 

Surface modification of natural graphite particles for lithiumion batteries

注意:本論文已在Solid State Ionics 135 (2000) 209–212發表
使用者請注明論文出處

T. Tsumura1, A. Katanosak1 , I. Souma1 , T. Ono2, Y. Aihara2 , J. Kuratomi2 ,M. Inagaki3
1.NARD Institute, 2 -6 -1, Nishinagasu-cho, Amagasaki 660 -0805, Japan
2.Yuasa Corporation, 4 -5 -1, Ohgi-cho, Odawara Kanagawa 250 -0001, Japan
3. Aichi University of Technology, 1247, Yachigusa, Yachigusa-cho Toyota 470 -0392, Japan

Abstract:The surface of natural graphite particles for the anode of dry-type polymer lithium ion batteries was modified by means of carbon coating and polyethyleneoxide (PEO) grafting. Carbon coating on graphite particles was achieved by a simple mixing of graphite particles with polyvinylchloride powders and heating up to 500℃under a nitrogen gas flow. The graphite particles obtained were coated with carbon homogeneously. The carbon layer was oxidized by heating at 400℃ in static air to form carboxyl group and then PEO was grafted by esterification of the carboxyl group with terminal hydroxyl group of PEO. The dispersibility of the PEO-grafted particles in water was improved compared to that of untreated graphite particles.
Keywords: Surface; Modification; Coating; Grafting; Dry-type polymer lithium ion battery; Materials: Graphite; Polyvinylchloride; Polyethyleneoxide

1瀏覽PDF格式全文需要使用軟件--Abode Acrobat(由于軟件較大并常見,我站不提供下載)

2、下載論文全文請點擊鼠標右鍵“另存為”或使用斷點續傳軟件下載(194KB)


本站收錄的本文作者的其他論文:

1、Preparation of Porous Carbon Microspheres

2、Preparation of mesocarbon microbeads from coal tar

3、用稱重法研究聚丙烯腈樹脂的凝固過程

4、摻磷酚醛樹脂炭嵌鋰性能研究

5、聚丙烯腈纖維在預氧化過程中的結構和熱性能轉變

6、中間相瀝青碳微球的制備及其嵌鋰行為的研究

 更多相關論文請點擊本站的<<<站內全文搜索>>>查找

 

歡迎您參加討論,發表您對此論文及其研究領域的看法!
(請在發言時在標題中使用所點評的論文的題目或研究方向,這樣方便大家瀏覽!)

返回首頁 | CIMS論文 | 并行工程 | 虛擬制造 | 敏捷制造 | 其他論文 | 項目開發 | 學術資源 | 站內全文搜索 | 免費論文網站大全 |

line.gif (4535 字節)

為了更好的為大家服務,歡迎您參加本站的投票調查

>>>>參加更多投票調查請點擊!

本站永久域名:http://www.sqvswk.live歡迎訪問

注意:本站內容未經書面允許不得轉載

All rights reserved, all contents copyright 2000-2019
本站自2000年3月總網頁訪問量為
pk10开奖记录直播