摘要
纳米二氧化钛(TiO_(2))作为一种环境和能源领域出色的光催化剂以及一种新型的发动机纳米润滑油添加剂,受到越来越多的关注。综述纳米TiO_(2)复合材料在不同掺杂方式下在光催化方面的研究及应用进展,以及纳米TiO_(2)及其复合材料作为润滑油添加剂的研究及应用进展;总结了综合考虑纳米TiO_(2)复合材料光催化与减摩性能的研究现状,指出将纳米TiO_(2)及其复合材料作为发动机润滑油添加剂时,应综合考虑其光催化与减摩性能,从而实现在减摩的同时降低污染物排放。
Nano titanium dioxide(TiO_(2)),as an excellent photocatalyst in the field of environment and energy and a new nano engine lubricating oil additive,has attracted more and more attention.The research and application progress of nano TiO_(2)composites in photocatalysis under different doping modes,and the research and application progress of nano TiO_(2)and its composites as lubricating oil additives were reviewed.The research status that comprehensively consider the photocatalytic and antifriction properties of nano TiO_(2)composites was summarized.It was pointed out that when nano TiO_(2)and its composites were used as engine lubricating oil additives,their photocatalysis and antifriction properties should be comprehensively considered,so as to reduce pollutant emissions while reducing friction.
作者
郭文轩
陈文刚
郝星星
王泽霄
毛宇坤
王雨豪
戴一帆
GUO Wenxuan;CHEN Wengang;HAO Xingxing;WANG Zexiao;MAO Yukun;WANG Yuhao;DAI Yifan(School of Machinery and Transportation,Southwest Forestry University,Kunming Yunnan 650000,China)
出处
《润滑与密封》
CAS
CSCD
北大核心
2023年第2期172-181,共10页
Lubrication Engineering
基金
国家自然科学基金项目(51865053)
云南省外国人才引进专项(202105AP130010)
高端外国专家引进项目(G2021039004)。
关键词
纳米二氧化钛
制备
光催化
减摩抗摩
nanometer titanium dioxide
preparation
photocatalysis
antifriction and antiwear
作者简介
郭文轩(1998—),男,硕士研究生,研究方向为摩擦磨损。E-mail:m13262521026@163.com;通信作者:陈文刚(1973—),男,博士,教授,主要研究方向为机械摩擦磨损机制及控制、材料表面复合改性、微纳米尺度机械摩擦磨损特性。E-mail:chenwengang999@swfu.edu.cn。
