题 目：Graphene Industrial Application towards Decarbonization
报告人：Sivasambu Bohm 院士
单 位：英国帝国理工学院
时 间：2023/12/22（周五）11:00
地 点：海西院综合楼235会议室
------------------------------------
附简介：
Sivasambu Bohm，英国皇家学会工业院士、英国化学学会会士、国际功能表面涂层学会会士，在德国马普所获得硕士学位，巴斯大学取得化学博士学位。Sivasambu Bohm院士曾在多个国际知名学术机构任教，如荷兰代尔夫特理工大学、英国伯明翰大学、印度理工学院、以及英国剑桥大学，目前为英国帝国理工学院终身教授。他在工业界拥有超过20年的经验，曾在TATA、Talga、CAMI、VEMS、Ceylon Graphite和AM等公司中领导各种研究项目，专攻领域包括功能涂层、能源存储、以及石墨烯纳米技术。Sivasambu Bohm院士已在Nature Nanotechnology 等国际顶级期刊发表100余篇学术论文，授权40余件国际专利。
Removal of 100 to 1,000 gigatonnes of CO2 this century may be needed to achieve deep decarbonization and avoid exceeding the 1.5 C climate target. Nano carbon materials (such as 2D, 1 D..) and nanotechnology is playing key role. Graphene has found its use in numerous industrial applications due to its unique properties. While its impermeable and conductive nature can replace currently used anticorrosive toxic pigments in coating systems, graphene can be an important component as a next-generation additive for many industrial applications (1). Graphene, a sheet of carbon atoms bound together in a honeycomb lattice pattern, is hugely recognized as a “wonder material” due to the myriad of astonishing attributes it holds. It is a potent conductor of electrical and thermal energy, extremely lightweight chemically inert, and flexible with a large surface area. It is also considered eco-friendly and sustainable, with unlimited possibilities for numerous applications.
The current bottlenecks is the availability of cost-effective, high conductive and environmentally produced few layer graphene and their effective incorporation into the energy storage and anti-corrosion products. On overcoming these factors, graphene may attract significant demands in terms of volume consumption. Graphene can be produced on industrial scales and cost-effective top-down routes such as chemical, electrochemical, and/or high-pressure mechanical exfoliation. Graphene depending on end applications can be chemically tuned and modified via functionalisation so that easy incorporation into product matrices is possible. This talks able to discuss and Graphene advanced production methods and their impact on the quality of graphene produced in terms of energy input and quality. Graphene with an average thickness below five layers were produced by few methods with varied defects. Graphene additive role in Graphene Inks and Li-ion batteries, Thermal management via thermal conductive coating, Electro phoretic - Anti corrosion coating for automotive, PEM Fuel cells as well discussed and commercial development electric floor heating of construction applications.