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[专家学者] 中国科学院新疆理化技术研究所胡广志

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发表于 2017-9-27 09:52:36 | 只看该作者 |只看大图 回帖奖励 |倒序浏览 |阅读模式
姓    名:胡广志        
性    别:男
职    务:        
职    称:研究员(自然科学)
通讯地址:乌鲁木齐市北京南路40号附1号
邮政编码:830011        
电子邮件:guangzhihu@ms.xjb.ac.cn; guangzhi.hu@umu.se        
简历:
  目前职位:12/2014-今,中国科学院新疆理化技术研究所研究员、博士生导师;01/2015-今,瑞典于默奥大学客座教授。教育背景:09/2007-07/2010 中国科学院兰州化学物理研究所 理学博士 (分析化学);09/2004-07/2007 安徽师范大学化学与材料科学学院 理学硕士 (分析化学);09/2000-07/2004 安徽师范大学化学与材料科学学院 理学学士 (化学专业)工作经历:09/2010-11/2014 瑞典于默奥大学(Umea Univeristy)物理系 博士后 主要获奖及荣誉:12/2010 中国科学院院长优秀奖;12/2010 中国科学院朱李月华优秀博士生奖;01/2011-12/2012 瑞典Wenner-Gren博士后奖学金。
主要研究领域:
环境污染物监测与治理,功能化复合材料,基于电催化技术的新型环境材料合成与应用等应用基础研究。
代表性文章:
  在Nature Communications, J. Am. Chem. Soc., ACS Nano, Biosensors and Bioelectronics, Electrochemistry Communications, Electrochimica Acta, Journal of Materials Chemistry等国际知名期刊上发表学术论文36篇,被引用合计700多次(H-指数为17,Thomason Reuters统计数据)。
  1. Guangzhi Hu, Florian Nitze, Eduardo Gracia-Espino, Jingyuan Ma, Hamid Reza Barzegar, Tiva Sharifi , Xueen Jia, Andrey Shchukarev, Lu Lu, Chuansheng Ma, Guang Yang*, Thomas Wagberg*, Small palladium islands embedded in palladium-tungsten bimetallic nanoparticles form catalytic hotspots for oxygen reduction, Nature communications, 5 (2014) 5253.
  2. Eduardo Gracia-Espino, Guangzhi Hu(共同第一作者), Andrey Shchukarev, Thomas Wagberg*, Understanding the interface of six-shell cuboctahedral and icosahedral palladium clusters on reduced graphene ox-ide: experimental and theoretical study, J. Am. Chem. Soc., 136 (2014) 6626-33.
  3. G. Z. Hu, F. Nitze, X. Jia, T. Sharifi, H.R. Barzegar, E. Gracia-Espino, T. Wagberg*, Reduction free room temperature synthesis of a durable and efficient Pd/ordered mesoporous carbon composite electrocatalyst for alkaline direct alcohols fuel cell, Rsc Advances 4 (2014) 676-682.
  4. Hamid Reza Barzegar, Guangzhi Hu (共同第一作者), Christian Larsen, Xueen Jia, Ludvig Edman, Thomas W?gberg, Palladium nanocrystals supported on photo-transformed C-60 nanorods: Effect of crystal morphology and electron mobility on the electrocatalytic activity towards ethanol oxidation, Carbon 73 (2014) 34-40.
  5. Guangzhi Hu, Florian Nitze, Hamid Reza Barzegaar, Tiva Sharifi, Anja Mikoaajczuk Cheuk-Wai Taic, Andrzej Borodzinski, Thomas W?gberg*, Palladium nanocrystals supported on helical carbon nanofibers for highly efficient electro-oxidation of formic acid, methanol and ethanol in alkaline electrolytes, Journal of Power Sources, 209 (2012) 236-242.
  6. Guangzhi Hu, Florian Nitze, Tiva Sharifi, Hamid Reza Barzegar, and Thomas Wagberg*, Self-assembled palladium nanocrystals on helical carbon nanofibers as enhanced electrocatalysts for electro-oxidation of small molecules, Journal of Materials Chemistry, 22 (2012) 8541-8548.
  7. Guangzhi Hu, Tiva Sharifi, Florian Nitze, Hamid Reza Barzegar, Cheuk-Wai Tai, Thomas Wagberg*, Phase-transfer synthesis of amorphous palladium nanoparticle-functionalized 3D helical carbon nanofibers and its highly catalytic performance towards hydrazine oxidation, Chemcial Physics Letters, 543 (2012) 96-100.
  8. Guangzhi Hu, Long Chen, Yong Guo, Xiaolai Wang, Shijun Shao*, Selective determination of L-dopa in the presence of uric acid and ascorbic acid at a gold nanoparticle self-assembled carbon nanotube-modified pyrolytic graphite electrode, Electrochimica Acta, 55 (2010) 4711-4716.
  9. Guangzhi Hu, Zhengping Zhou, Haoqing Hou, Yong Guo, Shijun Shao*, Rhodium nanoparti-cle-loaded electrospun carbon nanofibers for highly selective amperometric sensing of hydrazine, Electrochemistry Communications, 12 (2010) 422-426.
  10. Guangzhi Hu, Yong Guo, Quanmin Xue, Shijun Shao*, A highly selective amperometric sensor for ascorbic acid based on mesopore-rich active carbon-modified pyrolytic graphite electrode, Electro-chimica Acta, 55 (2010) 2799-2804.
  11. Guangzhi Hu, Yong Guo, Shijun Shao*, Ultrasensitive electrochemical sensing of the anticancer drug tirapazamine using an ordered mesoporous carbon modified pyrolytic graphite electrode, Bio-sensors and Bioelectronics 24 (2009) 3391-3394.
  12. Guangzhi Hu, Long Chen, Yong Guo, Shijun Shao*, Xiaolai Wang, Selective electrochemical sensing of calcium dobesilate based on the nano-Pd/CNTs modified pyrolytic graphite electrode, Talanta 78 (2009) 1211-1214.
  13. Guangzhi Hu, Yong Guo, Shijun Shao*, Simultaneous Determination of Dopamine and Ascorbic Acid Using the Nano-Gold Self-Assembled Glassy Carbon Electrode, Electroanalysis 21 (2009) 1200-1206.
  14. Guangzhi Hu, Yonggen Ma, Yong Guo, Shijun Shao*, Selective electrochemical sensing of cal-cium dobesilate based on an ordered mesoporous carbon-modified pyrolytic graphite electrode, Journal of Electroanalytical Chemistry 633 (2009) 264-267.
  15. Guangzhi Hu, Dapeng Zhang, Weili Wu, Zhousheng Yang*, Selective determination of dopamine in the presence of high concentration of ascorbic acid using nano-Au self-assembly glassy carbon electrode, Colloids and Surfaces B: Biointerfaces 62 (2008) 199-205.
  16. Zhousheng Yang*, Guangzhi Hu, Xi Chen, Jun Zhao, Guangchao Zhao, The nano-Au self-assembled glassy carbon electrode for selective determination of epinephrine in the presence of ascorbic acid, Colloids and Surfaces B: Biointerfaces 54 (2007) 230-235.
  17. Zhousheng Yang*, Guangzhi Hu, Yunchun Liu, Jun Zhao, Guangchao Zhao, Poly-(p-aminobenzene sulfonic acid) modified glassy carbon electrode for selective determination of hydroquinone in the presence of catechol and resorcinol, Canadian Journal of Analytical Sci-ences and Spectroscopy 52 (2006) 11-17.
  18. Guangzhi Hu, Yunchun Liu, Jun Zhao, Shiqiang Cui, Zhousheng Yang*, Yuzhong Zhang, Selective response of dopamine in the presence of ascorbic acid on L-cysteine self-assembled gold electrode, Bioelectrochemistry 69 (2006) 254-257.
研究领域:
  纳米材料电催化,电分析化学等应用基础研究

  声明:本网部分文章和图片来源于网络,发布的文章仅用于材料专业知识和市场资讯的交流与分享,不用于任何商业目的。任何个人或组织若对文章版权或其内容的真实性、准确性存有疑义,请第一时间联系我们,我们将及时进行处理。
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发表于 2018-9-28 08:50:48 | 只看该作者
Energy Storage Materials:多核蛋黄-蛋壳式介孔双层碳包覆的硅纳米颗粒用作锂离子电池负极材料

科研工作者们采用了多种手段来抑制锂离子电池中硅基材料的体积膨胀效应。在本文中,新疆理化所的胡广志研究员团队通过溶胶凝胶法与MOF自模板法设计合成了新型的Co/N共掺杂双碳包覆的Si/C/MOF多核蛋黄-蛋壳式介孔材料。形貌和结构的表征结果表明,这种复合材料由嵌入MOF衍生碳骨架的多酚醛树脂基碳包覆纳米硅颗粒组成。复合材料表现出杰出的储锂性能,在0.5A/g的电流密度下循环100周后其可逆容量高达1107 mAh/g,在1 A/g的电流密度下其容量(852 mAh/g)可保持稳定超过300周。良好的电化学性能归因于复合材料特有的多核蛋黄-蛋壳式结构和Co/N共掺杂带来的良好的电子电导性和循环稳定性。此外,多核式核壳结构可以作为电解液屏障层有利于稳定SEI膜的形成。材料内部的空间能够有效缓解脱嵌锂过程中纳米硅颗粒的体积膨胀。


Liu N, Liu J, et al. Multi-core yolk-shell like mesoporous double carbon-coated silicon nanoparticles as anode materials for lithium-ion batteries[J]. Energy Storage Materials, 2018.
DOI: 10.1016/j.ensm.2018.09.019
https://www.sciencedirect.com/science/article/pii/S2405829718305427?dgcid=rss_sd_all

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