中国沼气2025，Vol.43Issue(1)：20-27,8.DOI:10.20022/j.cnki.1000-1166.2025010020
基于光催化-生物杂合系统(PBS)的CO2高值化利用研究进展
Research Progress on the High-Value Utilization of CO2 Based on Photocatalysis-Biohybrid System(PBS)
摘要
Abstract
The excessive consumption of fossil fuels has led to two pressing challenges:the greenhouse effect and energy shortages,highlighting the urgent need for innovative technologies to achieve carbon recycling.In recent years,the photo-catalysis-biohybrid system(PBS),composed of photocatalytic materials and biological entities,has gained significant at-tention for its ability to efficiently convert CO2 into high-value chemicals using solar energy.This paper systematically eluci-dates the construction principles of PBS systems and summarizes major strategies for enhancing electron transfer efficiency,including semiconductor material modification,electron shuttle optimization,and microbial genetic engineering.It focuses on the latest advances in PBS systems for fixing CO2 to produce methane,acetic acid,and other multi-carbon compounds,while discussing the critical role of metabolic regulation in improving target product yields.This study provides a theoretical foundation for the development and application of PBS systems,highlighting their vast potential in promoting carbon re-source utilization,mitigating environmental challenges,and advancing renewable energy technologies.关键词
光催化/微生物/CO2固定/电子传递Key words
photocatalysis/microorganisms/CO2 fixation/electron transfer分类
农业科技引用本文复制引用
蒋心茹,稍雨航,郭小磊,邓良伟,张宏伟..基于光催化-生物杂合系统(PBS)的CO2高值化利用研究进展[J].中国沼气,2025,43(1):20-27,8.基金项目
国家自然科学基金(22209086) （22209086）
四川省国际科技创新合作(2023YFH0056) （2023YFH0056）
农业农村部成都沼气科学研究所基本科研业务费(1610012022006_03104). （1610012022006_03104）
