2023年尚有招生名额，欢迎对土壤环境化学和微生物学感兴趣的同学沟通交流！(guangfeiliu@dlut.edu.cn)

   主要研究方向为铁环境化学、环境微生物学与技术及胶体环境行为。近年来主持4项国家自然科学基金项目，于Environmental Science & Technology, Chemical Engineering Journal 和Journal of Hazardous Materials等期刊发表SCI论文50余篇，授权发明专利6项。获评大连市青年科技之星。现担任Scientific Reports期刊编委会成员, 国际水协会(IWA)中国青年委员会委员，美国化学会(ACS)、美国微生物学会(ASM)、欧洲地球化学学会(EAG)及中国土壤学会会员。

近年来指导硕士研究生20余人，博士研究生6人，多人荣获研究生国家奖学金，获颁优秀研究生及优秀毕业生等荣誉称号。
      
    近五年发表代表性论文：

1. Liu Lecheng (指导博士生), Liu Guangfei*, Zhou Jiti, Jin Ruofei, Energy taxis towards redox-active surfaces decreases the transport of electroactive bacteria in saturated porous media.  Environmental Science & Technology, 2021, 55: 5559-5568.  (SCI, IF=7.864) 

2. Yu Huali (指导博士生), Liu Guangfei*, Dong Bin, Jin Ruofei, Zhou Jiti, Humic acids promote hydroxyl radical production during transformation of biogenic and abiogenic goethite under redox fluctuation. Chemical Engineering Journal, 2021, 130359. (SCI, IF=10.652)

3. Liu Guangfei, Li Hanyi (指导硕士生), Liu Yang, Jin Ruofei, Zhou Jiti, Ren Zhen (指导创新训练本科生), Wang Zhiqiang (指导创新训练本科生), Yan Chen (指导创新训练本科生), Extracellular electron transfer influences the transport and retention of ferrihydrite nanoparticles in quartz sand coated with Shewanella oneidensis biofilm. Journal of Hazardous Materials, 2021, 126023. (SCI, IF=9.038)

4. Yu Huali (指导博士生), Liu Guangfei*, Dong Bin, Jin Ruofei, Zhou Jiti, Synergistic catalytic Fenton-like degradation of sulfanilamide by biosynthesized goethite-reduced graphene oxide composite. Journal of Hazardous Materials, 2021, 125704. (SCI, IF=9.038)

5. Liu Lecheng (指导博士生), Liu Guangfei*, Zhou Jiti, Jin Ruofei, Interaction between hexavalent chromium and biologically formed iron mineral-biochar composites: kinetics, products and mechanisms. Journal of Hazardous Materials, 2020, 124246. (SCI, IF=9.038)

6. Yu Huali (指导博士生), Liu Guangfei*, Jin Ruofei, Zhou Jiti, Goethite-humic acid coprecipitate mediated Fenton-like degradation of sulfanilamide: the role of coprecipitated humic acid in accelerating Fe(III)/Fe(II) cycle and degradation efficiency. Journal of Hazardous Materials, 2020, 124026. (SCI, IF=9.038)

7. Liu Guangfei, Zhang Yuanyuan (指导硕士生), Yu Huali, Jin Ruofei, Zhou Jiti. Acceleration of goethite-catalyzed Fenton-like oxidation of ofloxacin by biochar. Journal of Hazardous Materials, 2020, 397, 122783. (SCI, IF=9.038)

8. Dong Bin (指导博士生), Liu Guangfei*, Zhou Jiti, Cai Lu, Wang Jing, Jin Ruofei. Roles of molecular weight-fractionated extracellular polymeric substance in transformation of Au(III) to Au nanoparticles in aqueous environments. Science of the Total Environment, 2020, 728, 138889. (SCI, IF=6.551)

9. Dong Bin (指导博士生), Liu Guangfei*, Zhou Jiti, Wang Jing, Jin Ruofei, Zhang Ying. Effects of reduced graphene oxide on humic acid-mediated transformation and environmental risks of silver ions. Journal of Hazardous Materials, 2020, 385: 121597. (SCI, IF=9.038)

10. Dong Bin (指导博士生), Liu Guangfei*, Zhou Jiti, Wang Jing,  Jin Ruofei. Transformation of silver ions to silver nanoparticles mediated by humic acid under dark conditions at ambient temperature. Journal of Hazardous Materials, 2020, 383: 121190. (SCI, IF=9.038)

11. Liu Guangfei, Dong Bin (指导博士生), Zhou Jiti*, Li Juanjuan, Jin Ruofei,  Wang Jing. Facilitated bioreduction of nitrobenzene by lignite acting as low-cost and efficient electron shuttle. Chemosphere, 2020, 248: 125978. (SCI, IF=5.340)

12. Jin Ruofei,  Liu Yang (协助指导硕士生), Liu Guangfei*, Liu Lecheng, Zhou Jiti. Influence of chromate adsorption and reduction on transport and retention of biochar colloids in saturated porous media. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, 597: 124791. (SCI, IF=3.990)

13. Yu Huali (指导博士生),  Liu Guangfei*, Jin Ruofei, Wang Jing, Zhou Jiti. Facilitated Fe(II) oxidation but inhibited denitrification by reduced graphene oxide during nitrate-dependent Fe(II) oxidation. ACS Earth and Space Chemistry, 2019, 3: 1594-1602. (SCI, IF=3.418, 副封面)

14. Liu Guangfei, Zhu Jiaqi (指导硕士生), Jin Ruofei, Zhou Jiti*, Gao Zhanming, Wang Jing. Accelerating effects of humin on sulfide-mediated azo dye reduction. Ecotoxicology and Environmental Safety, 2019, 175: 102-109. (SCI, IF=4.872) 

15. Liu Lecheng (指导博士生), Liu Guangfei*, Zhou Jiti, Wang Jing, Jin Ruofei. Cotransport of biochar and Shewanella oneidensis MR-1 in saturated porous media: impacts of eleectrostatic interaction, extracellular electron transfer and microbial taxis. Science of the Total Environment, 2019, 658: 95-104. (SCI, IF=6.551)

16. Liu Guangfei*, Yu Huali (指导博士生), Wang Ning, Jin Ruofei, Wang Jing,Zhou Jiti. Microbial reduction of ferrihydrite in the presence of reduced graphene oxide materials: Alteration of Fe(III) reduction rate, biomineralization product and settling behavior. Chemical Geology, 2018, 476: 272-279. (SCI, IF=3.362)

17. Liu Guangfei*, Dong Bin (指导博士生), Zhou Jiti, Wang Jing, Jin Ruofei, Li Juanjuan. Enhanced bioreduction of nitrobenzene by reduced graphene oxide materials: effects of surface modification and coexisting soluble electron shuttles. Environmental Science and Pollution Research, 2017, 24: 26874-26880. (SCI, IF=3.056)

18. Liu Guangfei*, Qiu Shuang (指导硕士生), Liu Baiqing, Pu Yiying, Gao Zhanming, Wang Jing, Jin Ruofei, Zhou Jiti. Microbial reduction of Fe (III)-bearing clay minerals in the presence of humic acids. Scientific Reports, 2017, 7: 45354. (SCI, IF=3.998)

19. Tuo Ya (指导博士生), Liu Guangfei*, Dong Bin, Yu Huali, Zhou Jiti, Wang Jing, Jin Ruofei. Microbial synthesis of bimetallic PdPt nanoparticles for catalytic reduction of 4-nitrophenol. Environmental Science and Pollution Research, 2017, 24: 5249. (SCI, IF=3.056)

20. Liu Lecheng (指导博士生), Liu Guangfei*, Zhou Jiti, Wang Jing, , Jin Ruofei, Wang Aijie. Improved bioreduction of nitrobenzene by black carbon/biochar derived from crop residues. RSC Advances, 2016, 6: 84388-84396. (SCI, IF=3.119)

21. Li Juanjuan (指导硕士生), Liu Guangfei*, Zhou Jiti, Wang Aijie, Wang Jing, Jin Ruofei. Redox activity of lignite and its accelerating effects on the chemical reduction of azo dye by sulfide. RSC Advances, 2016, 6: 66930-66937. (SCI, IF=3.119)