Platinum nanoclusters studded in the microporous nanowalls of ordered mesoporous carbon
Platinum nanoclusters studded in the microporous nanowalls of ordered mesoporous carbon
复制标题
DOI：
10.1002/adma.200400978
复制
发表时间：
2005-02-23
影响因子：
29.4
通讯作者：
Jeon, HJ
中科院分区：
文献类型：
--
作者：
Choi, WC;Woo, SI;Jeon, HJ
用于直接甲醇燃料电池的耐甲醇阴极材料由有序的中孔碳组成，其壁镶嵌有超细Pt纳米团簇。该材料（见图）由PtC规则互连的纳米复合材料阵列组成，通过在二氧化硅介孔模板（如SBA-15）中热解碳和铂前体制备。
Methanol-tolerant cathode materials for use in direct-methanol fuel cells are composed of ordered mesoporous carbon with walls studded with ultrafine Pt nanoclusters. The material (see Figure), composed of PtC regularly interconnected nanocomposite arrays, is prepared by pyrolysis of carbon and platinum precursors in silica mesoporous templates such as SBA-15.