Multi-phase flow, heat transfer and mass transfer in efficient and clean energy power system and thermoelectric conversion process; Thermophysical theory and key technologies of multiphase flow in oil and gas exploitation and mixed transportation: efficient and high-quality conversion of renewable energy such as solar biomass energy and large-scale preparation and utilization of hydrogen energy. [1] Shi Guo Liejin. [1] Study on photocatalytic hydrogen production by chromium or vanadium-doped HMS in formic acid solution [J]. Acta Sinica, 2007,65 (4): 323 ~

[2] Guo Liejin, Chen Zhenyu. Ni-doped ZnS-ZnO composite photocatalyst and its hydrogen production performance by photolysis of water [J]. Journal of Solar Energy, 2007,28 (3): 314 ~

[3] Ma Lijing Guo Liejin. Raman Spectra Analysis of Titanium Dioxide Synthesized from Different Raw Materials at Different Temperatures [J]. Acta Chemica Sinica, 2006,64 (9): 863 ~

[4] Gu Hanyang, Guo Liejin, Chen Bin, Wang Zhiwei and Zhang Ximin. Morphological characteristics of long bubbles in intermittent flow in horizontal and slightly inclined tubes [J]. Journal of Chemical Technology, 2006,57 (9): 2068 ~

[5] Lv Youjun Guo Liejin. Gas-liquid equilibrium analysis of high-pressure absorption and separation of hydrogen production products from biomass supercritical gasification [J]. Journal of Chemical Engineering, 2006,57 (6):1267 ~

[6] Guan Zhang Ximin Lv Youjun Hao Xiaohong. Gasification of Biomass Model Compounds in Supercritical Water [J]. Journal of Chemical Engineering, 2006,57 (6):1426 ~

[7] Pei, and. Experimental and Mechanism Study on Hydrogen Production from Peanut Shell Gasification in Supercritical Water [J]. Journal of Xi Jiaotong University, 2006,40 (11):1263 ~

[8] Gu Zhengmeng, Guo Liejin and Zhang Ximin. Development of a New Active Vertical Sand Collector [J]. Journal of Xi Jiaotong University, April 9, 2006: 1088 ~

[9] Yan Liang Xing. Synergistic effect of coal and biomass in supercritical water gasification [J]. Journal of Xi Jiaotong University, 2006,40 (5): 506 ~

[10] Wang Guoxiang Guo Liejin, King of Subaibofeng, Army. Multi-field coupling model for the growth of polycrystalline by vertical bridgman method [J]. Journal of Xi Jiaotong University, 2006,40 (5): 582 ~

[1 1] Gu Hanyang Guo Liejin. Study on characteristics of liquid film in gas-elastic zone of horizontal pipe slug [J]. Chemical Engineering, 34,2006 (11): 25 ~

[12] Su Jin Li Mingtao Zhang Ximin. Structural characterization and photoelectrochemical properties of CdS thin films [J]. Journal of Wuhan University of Technology, 2006,28 (E02): 568 ~

Shang Dehua, Zhang Guangsheng and Guo Liejin. Effect of reactant gas flow rate on current distribution of proton exchange membrane fuel cell [J]. Journal of Wuhan University of Technology, 2006,28 (E02): 601~

[14] Zhang Zhao Yanwei Li Hong Hui Mingtao Xu Yunbo. Experimental measurement and calculation of energy conversion efficiency and quantum yield of solar photocatalytic water decomposition system for hydrogen production [J]. Journal of Solar Energy, No.27, 2006 (11):113 ~

[15] Liang Yaojun. Preparation of nitrogen-doped Ta2O5 and its photocatalytic performance for hydrogen production from water [J]. Journal of Solar Energy, No.27, 2006 (10): 1032 ~

[16] Hengli Baibofeng Army Guo Liejin. Experimental study on thermal convection of water solidification in cylindrical cavity [J]. Journal of Engineering Thermophysics, 2006,27 (6): 977 ~

Lv Youjun and Zhang Ximin are indebted to Guo Liejin. Experimental study on hydrogen production from corncob gasification in supercritical water [J]. Journal of Solar Energy, 2006,27 (4): 335 ~

Wang Xin Guo Liejin. Experimental and theoretical simulation of severe slug flow in riser system of gathering and transportation pipeline [J]. Journal of Engineering Thermophysics, 2006,27 (4): 611~

[19] Zhao Zhang Ximin Dong Xunwei. Experimental study on local phase distribution characteristics of oil-water two-phase flow in vertical pipes [J]. Journal of Engineering Thermophysics, 2006,27 (4): 628 ~

[20] Liu Chengkai River Han Xinli Zhao Xinwei. Flow Pattern Characteristics of Oil-gas-water Three-phase Flow in Horizontal and Slightly Inclined Pipes [J]. acta petrolei sinica, 2006,27 (3): 65,438+020 ~ 2006 won the first prize of Natural Science of the Ministry of Education (the first finisher) and the first prize of Natural Science of Shaanxi Province (the first finisher) in 2003, 65,438+09. There are 6 national invention patents and 2 utility model patents that have been authorized and declared for acceptance (the first finisher). This achievement has been applied to the industrial and national defense sectors, resulting in huge capital savings and social benefits. He has published more than 200 academic papers in academic magazines and conferences at home and abroad, made academic reports in famous foreign universities for many times, and invited reports at six international conferences.