上海大学土木大讲堂

 题 目：利用生物分子调控碳化过程

        提升混凝土的CO₂捕集能力

 报告人：Jialai Wang教授，美国Alabam大学

 时  间：2024年6月3日 星期一 14:30~17:00

 地 点：土木楼404会议室

 邀请人：张孟喜 教授

专家简介

Dr. Jialai Wang is a professor in the Department of Civil, Construction, and Environmental Engineering (CCEE) at the University of Alabama. His research focuses on the decarbonization of emissions-intensive industries and the built environment through material innovation. His current research interests include low-carbon construction materials, carbon capture and utilization, sustainable production of clean hydrogen, nanotechnologies, thermal energy storage, and material circularity.

Ø Supported by various federal agencies, U.S. National Science Foundation and U.S. Department of Energy, with total funding exceeding $10 million.

Ø More than 100 journal articles and six U.S. patents. One of his inventions, regarding sequestering CO2 in concrete, has been licensed to CarbonCure Technologies, LLC for commercial applications.

摘要信息

混凝土可以通过矿化过程作为CO₂的吸收源，在这一过程中，CO₂与混凝土中的富含钙的矿物反应生成碳酸钙（CaCO₃），从而永久储存CO₂。然而，现有技术无法实现混凝土的全潜力，并导致所生产的混凝土耐久性问题。提出了一种将CO₂封存于混凝土中的新途径，即生物分子调控碳化（BioCarb）方法。