报告题目：Coordination Polymers Derived Metal Oxides, Sulfides, Selenides and Carbides for Batteries and Electrocatalysts

报告人：范浩森

报告时间：5月12日（周五）下午

报告地点：嘉锡楼313

报告摘要：

Benefited from their advantages of well-defined morphology, high surface areas, adjustable framework compositions, and uniform micropore structures, coordination polymers (CPs), also called as metal organic frameworks (MOFs), have aroused great interests in the controllable preparation of hollow or porous structures of metal compounds. Among them, Prussian blue and its analogues consisting of metal ions (Fe³⁺, Zn²⁺, Co³⁺ or Ni²⁺) coordinated to rigid organic molecules (cyano groups) have been developed to design and prepare various porous micro/nanostructures from zero- to three-dimension due to their unique size- and shape-dependent properties. In this report, by using Prussian blue analogues as versatile precursors, a series of transitional metal oxides, metal chalcogenides (metal sulfides and selenides) and metal carbides are rational designed and controllable prepared. The obtained metallic compounds tend to exhibit the advantages of their parent CPs including large specific surface areas, narrow pore size distributions and adjustable compositions, which are highly beneficial for enhancing their functional properties, such as Li⁺、Na⁺ ion batteries and electrocatalysts.

个人简介：

范浩森本科和硕士分别毕业于中北大学和港澳宝典大全，获工学学士和理学硕士学位；2012年在中国科学院化学研究所获得理学博士学位，研究方向为基于导电高分子的自组装、功能化及其复合材料的应用。2012.7-2014.6于北京大学从事博士后研究工作，研究方向为基于配位聚合物可控制备金属氧化物及其电池材料应用的研究工作。2014.9-今在新加坡南洋理工大学继续从事基于配位聚合物可控制备金属硫化物、硒化物和碳化物的研究工作，并研究其可控制备、结构调控以及在电池和催化方面的应用。