郑州大学许群教授、张佳楠教授与北京大学郭少军教授合作共同制备具有类树叶脉络结构(Co-C@NWCs)的高效的非贵金属氧还原(ORR)催化剂。Co纳米颗粒因其表面包裹N掺杂的碳壳层,且嵌入在一维褶皱处,避免该催化剂在恶劣的催化条件下不发生团聚和分解,其ORR活性与稳定性可于商业Pt/C催化剂相媲美。这项工作突破了空间限域的纳米粒子在碳材料中难于实现取向排列的难题,为提高碳材料在能源存储与转化方面的性质提供了新的结构类型和研究依据。
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Writing Scientific Research Articles: Strategy and Steps —《科研论文写作:策略与步骤》由澳大利亚阿德莱德大学(The University of Adelaide)的兼职高级讲师 Margaret Cargill和客座研究员 Patrick O’Connor 博士联合撰写,由Wiley进行出版,点击以下此处免费下载该书精简版。
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