国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

您好, 歡迎來到化工儀器網

| 注冊| 產品展廳| 收藏該商鋪

400-630-2202

news

首頁   >>   公司動態   >>   每周分享7.6

麥克默瑞提克(上海)儀器...

立即詢價

您提交后,專屬客服將第一時間為您服務

每周分享7.6

閱讀:654      發布時間: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

產品展示

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

您的留言已提交成功!我們將在第一時間回復您~
在線留言
主站蜘蛛池模板: 渝中区| 汝阳县| 徐水县| 济宁市| 华亭县| 五常市| 苗栗市| 秦皇岛市| 黄浦区| 德令哈市| 沛县| 高陵县| 尼勒克县| 纳雍县| 葫芦岛市| 瑞昌市| 屏东市| 枣阳市| 延吉市| 土默特左旗| 邢台市| 舟曲县| 花莲县| 库尔勒市| 丹凤县| 工布江达县| 洛阳市| 尖扎县| 长沙县| 连云港市| 鹿泉市| 侯马市| 绩溪县| 静宁县| 襄垣县| 海盐县| 石家庄市| 呈贡县| 广安市| 宿州市| 榆树市|