狠狠色丁香久久综合婷婷亚洲成人福利在线-欧美日韩在线观看免费-国产99久久久久久免费看-国产欧美在线一区二区三区-欧美精品一区二区三区免费观看-国内精品99亚洲免费高清

            您好, 歡迎來到化工儀器網(wǎng)

            | 注冊| 產(chǎn)品展廳| 收藏該商鋪

            400-630-2202

            news

            首頁   >>   公司動(dòng)態(tài)   >>   每周分享7.6

            麥克默瑞提克(上海)儀器...

            立即詢價(jià)

            您提交后,專屬客服將第一時(shí)間為您服務(wù)

            每周分享7.6

            閱讀:656      發(fā)布時(shí)間:2015-7-7
            分享:

            今天給大家分享的是2015年4月份 《Materials Chemistry and Physics》上發(fā)表的一篇名為:Facile preparation of porous LiFePO4/C composite granules by mechanical process文章摘要如下:

            Lithium iron phosphate (LiFePO4) which is a promising cathode material for lithium-ion batteries requires particle size reduction, carbon coating and granulation to improve its electrochemical performances and increase the energy densities. In addition, their composite granules desire a porous structure in order to assist the penetration of liquid electrolyte. Here, we report a facile preparation of porous LiFePO4/C composite granules by a mechanical method using an attrition-type mill. By the mechanical treatment of starting materials, LiFePO4/C composite granules with an average pore size of 20–30 nm were synthesized in one-step process without atmosphere control and external heating. This simple mechanical technique does not require additional pore forming agents. According to the cell tests, a favorable cycle performance was exhibited.

            該文章中材料表征采用的是美國麥克儀器3Flex

            詳情可參考下面鏈接:

            http://www.sciencedirect。。com/science/article/pii/S0254058415001339

            產(chǎn)品展示

            會(huì)員登錄

            請輸入賬號

            請輸入密碼

            =

            請輸驗(yàn)證碼

            收藏該商鋪

            標(biāo)簽:
            保存成功

            (空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

            常用:

            提示

            您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~
            在線留言