目前主要研究方向为基于mofs的新型锂硫电池电极材料的制备和应用。先后在ind. eng. chem. res.，j. molecular liquids，j. chem. eng. data上发表多篇sci收录论文。2005和2007年，连续两次被评为“辽宁大学优秀青年教师”。
1996/09 — 2000/07，辽宁大学，化学系，学士。
2000/09 — 2003/07，辽宁大学，化学院，物理化学专业，硕士。
2011/09 — 2016/05，中国科学院金属研究所，腐蚀与防护国家重点实验室，博士。
2009/08 — 2010/10，加拿大simon fraser大学化学系，访问学者。
2003/07 —现在 辽宁大学，化学院，副教授，硕士研究生导师。
代表性论文：
1.wei-guo xu, wen-shuang qi, zhi-heng zhang, jing tong, volumetric and viscometric investigation of aqueous solution of [bmim][bf4] from288.15 to 318.15 k, journal of molecular liquids, 2019, 278: 600-606.
2.wei-guo xu, xiao-ying chen, si-cai zhang, da-wei fang, volumetric properties of aqueous solution of [c(3)mim][ac] and [c(4)mim][ac] from283.15 to 323.15 k , journal of molecular liquids, 2017, 234: 24-29
3.wei-guo xu, ye qin, fei gao, jian-guo liu, chuan-wei yan, jia-zhen yang, determination of volume properties of aqueous vanadyl sulfate at 283.15 to 323.15 k, industrial & engineering chemistry research, 2014, 53(17): 7217-7223
4.wei-guo xu, chi li, ru-jing liu, hong-xu yang, jing tong, jia-zhen yang, 1-alkyl-3-methylimidazolium propionate {[c(n)mim][pro] (n=4, 5, 6)} ionic liquids at 298.15 k, industrial & engineering chemistry research, 2014,53(23): 9959-9967
5.wei-guo xu, long li, xiao-xue ma, jie wei, wen-bin duan, wei guan, jia-zhen, yang, density, surface tension, and refractive index of ionic liquids homologue of 1-alkyl-3-methylimidazolium tetrafluoroborate [c(n)mim][bf4] (n=2,3,4,5,6) , journal of chemical and engineering data, 2012, 57(8): 2177-2184
6.wei-guo xu, xiao-xue ma, long li, jing tong, wei guan,prediction of physicochemical properties of valine ionic liquids[cnmim][val] (n = 2, 3, 4, 5, 6) by empirical methods: 2，industrial and engineering chemistry research, 2012, 51(10), 4105-4111.
7.wei-guo xu, long li, xiao-xue ma, jie wei, wen-bin duan, wei guan, jia-zhen yang,density, surface tension, and refractive index of ionic liquids homologue of 1-alkyl-3-methylimidazolium tetra fluoroborate [cnmim][bf4]( n = 2,3,4,5,6) journal of chemical engineering data, 2012, 57(8), 2177-2184.
8.wei-guo xu, ye, qin, fei gao, jian-guo liu, chuan-wei yan, jia-zhen yang,determination of volume properties of aqueous vanadyl sulfate at 283.15 to 323.15 k industrial and engineering chemistry research, 2014, 53, 7217-7223.
9.wei-guo xu, xing-mei lu, qing-guo zhang, jin-song gui, jia-zhen yang,studies on the thermodynamic properties of the ionic liquid bmigacl4, chinese journal of chemistry, 2006, 24 (3), 331-335.