报告人：李玉良 院士（Prof. Yuliang Li）中国科学院化学研究所
报告题目：The Rising of Graphdiyne-Based Two Dimensional Carbon Materials
报告时间：1月20日（星期三）上午9:30
报告地点：纳米学院909楼一楼B报告厅
摘要：
Carbon and rich carbon based nanoarchitectures have been employed as important nanoscale building blocks for advanced materials and smart miniature devices to fulfill the increasing needs of high materials usage efficiency. Recently as new carbon form of Graphdiyne (GDY) with 2D structure have attracted much attention from many structural, theoretical, and synthetic scientists, the new carbon allotropes based nanoarchitectures, especially low dimension nanostructures, attract significant attention due to its fascinating controlled structure and functionality-easy tailoring with excellent semi-conductive properties and stability. GDY nano-structures and nano-aggregates have been prepared and characterized, providing multiple morphologies of GDY. The flat (sp2- and sp-hybridized) carbon networks endow the members of the GDY with high π-conjunction, uniformly distributed pores, and tunable electronic properties. In this report, we discuss the new carbon form-graphdiyne and rich carbon self-assembled oriented functional nanoarchitectures. The molecular material building blocks, aggregate structures and their properties in optical, electrical, photoelectrical properties and energy storage were shown.
References:
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[2] Li, Y.;Liu, T.; Liu, H.; Tian, M.; Li, Y.Acc. Chem. Res.,2014, 47: 1186.
[3]Guo, Y.; Xu, L.; Liu, H.; Li, Y.; Li, Y. Adv. Mater. 2015, 27: 985.
[4] Liu, B.; Li,Y.; Li, Y. Acc. Chem. Res. 2010, 43, 1496.
[5] Zheng, H.; Li, Y.; Liu, H.;Yin, X.; Li, Y. Chem. Soc. Rev.2011, 40: 4506.
[6] Qi H.; Yu P.; Wang P.; Liu, H.; Li, Y. L.; Mao L. J. Am. Chem. Soc. 2015,137: 5260
[7] Xiao, J.; Shi, J.; Liu, H.; Meng, Q.; Li, Y. Adv. Energy Mater.2015, 5:1401943.
简介：
李玉良，中国科学院院士、中国科学院化学研究所研究员、博士生导师。科技部国家重大科学研究计划“973”项目首席科学家，国家自然科学基金委员会重大研究计划指导专家组成员。曾在荷兰阿姆斯特丹大学有机化学实验室、美国Nortre Dame 大学放射实验室、美国佐治亚理工学院和香港大学化学系从事研究及合作研究。在Acc. Chem. Res., Chem. Soc. Rev., J. Am. Chem. Soc., Angew. Chem. Int. Ed., Adv. Mater., PNAS等国际权威学术杂志上发表论文500余篇。2002年、2005年和2014年三次获得国家自然科学二等奖，两次获北京市科学技术奖（自然科学）一等奖和中国科学院自然科学二等奖一次。研究领域为碳基、富碳基材料设计、聚集态结构、异质结构和材料。主要聚焦在发展具有光电活性的碳基和富碳分子基材料定向、多维、大尺寸聚集态结构和异质结构自组装方法学和自组织生长。
联系人：李有勇 教授