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cybwho

木虫 (著名写手)

[交流] 【求助】求LiFePO4/PAS文献(报道放电容量210-340) 已有3人参与

题目:Studies on Preparation and Properties of LiFePO4 Cathode Material Modified by Polyacenic Semiconductor Materials for Lithium Ion Batteries

作者: Cun Guo Wang, Zhao Long Ding, Nai Qun Lu
期刊:advanced materials research 2010 vol 123-125 page: 221-225

摘要:The composite materials of LiFePO4 powder coated with polyacenic
semiconductor materials (PAS) were successful prepared. Effects of the preparation conditions, such as precursor material, annealing temperature et al., on the structure and electrochemical properties of LiFePO4 were studied. SEM images and TG thermogravimetric analysis of the obtained carbon coating microspheres suggest that LiFePO4 powder was successfully encased within the carbon gel microspheres. The electrical conductivity of the composite materials could get to 10-2 S•cm-1. It was found that the composite LiFePO4 material exhibits excellent capability with initial discharge capacity more than 210 mAhg–1. The discharge capacity goes up to 340 mAh/g after ten times of cycle.
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cybwho

木虫 (著名写手)

这个我了解,好多现在还在做这个导电聚合物材料。但东北师大王荣顺组发表过一系列的LFP/PAS文章,他们怎么没有这样的结果?而且导电聚合物在不同充放电区间下活性是不同的。
所以我想看看这两种的区别。
7楼2010-10-20 16:42:35
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xec123

木虫 (正式写手)

楼主去文献求助版,很快的
2楼2010-10-13 16:59:53
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toddtian

木虫 (正式写手)

advanced materials research 查了一下,垃圾杂志,文章没有什么参考价值

楼主就不要找了,还是国人写的,唉
3楼2010-10-14 21:38:24
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cybwho

木虫 (著名写手)

呵呵,我知道是中国人写的,主要是看到他们报道的容量很可观,超过了LFP的理论,想看一下究竟。
4楼2010-10-15 15:08:22
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