1. 高纯硅基材料制备技术研究

2. 能源材料资源化循环利用技术研究

主要从事硅基半导体材料领域的基础研究及产业化应用。近年来，作为项目负责人主持国家自然科学基金青年项目、福建省自然科学基金面上项目、宁夏回族自治区重点研发计划项目、深圳市基础研究面上项目、企业委托研发项目等；作为主要成员参与国家科技支撑计划、国家自然科学基金重点项目、NSFC-云南联合基金重点项目、宁夏回族自治区东西部合作项目、福建省高校产学合作项目、厦门市科技重大专项等多项国家及省市级重点科研课题。目前，以第一作者、通讯作者及合作署名发表论文50余篇，获得授权中国发明专利15项，联合出版学术著作《太阳能级多晶硅合金化精炼提纯技术》。获2019年中国产学研合作创新成果奖优秀奖、2019年度厦门市科学技术进步奖三等奖，入选厦门市高层次留学人员、厦门市高层次人才、福建省高层次人才。

[1] Sridevi Thomas*, Liuqing Huang, Mansoor Barati. A Review of Slag Refining of Crude Silicon. JOM. 2021, 73, 260-281. 

[2] Chentong Zhang, Wang Sheng, Liuqing Huang*, Sa Zhang, Yaohao Zhang, Huaxian Cai, Jinshui Meng, Xuetao Luo*. Vanadium as an impurity trapper for purification of metallurgical-grade silicon. Separation and Purification Technology. 2021, 260, 118199. 

[3] Xian Yue, Liuqing Huang*, Liuying Huang, Xuetao Luo*. A Sustainable Strategy for Medium-Density Fiberboards Preparation from Waste Hybrid Pennisetum Straws. Waste and Biomass Valorization. 2021. 

[4] Guangyu Chen, Wang Sheng, Liuqing Huang*, Yaohao Zhang, Liuying Huang, Xuetao Luo*. Application of Pressure-less Sintering and Dynamic-Slag Treatment to Recover Diamond Wire Saw Silicon Powder. ACS Sustainable Chemistry & Engineering. 2020, 8(51), 19023-19031.

[5] Yaohao Zhang, Wang Sheng, Liuqing Huang*, Sa Zhang, Guangyu Chen, Chentong Zhang, Huaxian Cai, Jinshui Meng, Xuetao Luo*. Preparation of low-boron silicon from diamond wire sawing waste by pressure-less sintering and CaO-SiO2 slag treatment. ACS Sustainable Chemistry & Engineering. 2020, 8(31), 11755-11763.

[6] Yaohao Zhang, Wang Sheng, Liuqing Huang*, Chentong Zhang, Xueyuan Tang, Xuetao Luo*. Recovery of silicon kerf waste from diamond wire sawing by two-step sintering and acid leaching method. Journal of Cleaner Production. 2020, 265, 121911.

[7] Liuqing Huang, Ming Fang, Danaei Abdolkarim, Sridevi Thomas, Xuetao Luo*, Mansoor Barati. A metallurgical route to upgrade silicon kerf derived from diamond-wire slicing process. Vacuum. 2019, 163, 164-171. 

[8] Liuqing Huang, Juan Chen, Ming Fang, Danaei Abdolkarim, Sridevi Thomas, Xuetao Luo*, Mansoor Barati. Clean enhancing elimination of boron from silicon kerf using Na2O-SiO2 slag treatment. Journal of Cleaner Production. 2018, 186, 718-725. 

[9] Liuqing Huang, Danaei Abdolkarim, Sridevi Thomas, Xuetao Luo*, Mansoor Barati. Solvent extraction of phosphorus from metallurgical-grade silicon by Si-Cu refining system with calcium addition. Separation and Purification Technology. 2018, 204, 205-212. 

[10] Liuqing Huang, Juan Chen, Danaei Abdolkarim, Sridevi Thomas, Liuying Huang, Xuetao Luo*, Mansoor Barati. Effect of Ti addition on the boron distribution and microstructural evolution in Si-Cu alloy. Journal of Alloys and Compounds. 2017, 734, 235-242. 

[11] Liuqing Huang, Juan Chen, Xiaobing Yang, Jintang Li, Xuetao Luo*. Synthesis of mesoporous porous silicon from industrial waste sodium-based slag. Materials Letters. 2018, 228, 187-190.

[12] Liuqing Huang, Huixian Lai, Chuanhai Gan, Huaping Xiong, Pengfei Xing, Xuetao Luo*. Separation of boron and phosphorus from Cu-alloyed metallurgical grade silicon by CaO–SiO2–CaCl2 slag treatment. Separation and Purification Technology, 2016, 170, 408-416. 

[13] Liuqing Huang, Huixian Lai, Chenghao Lu, Ming Fang, Wenhui Ma, Pengfei Xing, Jintang Li, Xuetao Luo*. Enhancement in extraction of boron and phosphorus from metallurgical grade silicon by copper alloying and aqua regia leaching. Hydrometallurgy, 2016, 161, 14-21. 

[14] Liuqing Huang, Huixian Lai, Chenghao Lu, Chuanhai Gan, Ming Fang, Pengfei Xing, Jintang Li, Xuetao Luo*. Segregation behavior of iron in metallurgical grade silicon during Si-Cu solvent refining. Vacuum, 2016, 129, 38-44. 

[15] Liuqing Huang, Huixian Lai, Chenghao Lu, Wenhui Ma, Pengfei Xing, Jintang Li, Xuetao Luo*. Evaporation behavior of phosphorus from metallurgical grade silicon via calcium-based slag treatment and hydrochloric acid leaching. Journal of Electronic Materials, 2015, 45(1), 541-552. 

[16] Xue Zeng, Liuqing Huang, Chaonan Wang, Jianshu Wang, Jintang Li, Xuetao Luo*. Sonocrystallization of ZIF-8 on electrostatic spinning TiO2 nanofibers surface with enhanced photocatalysis property through synergistic effect. ACS Applied Materials & Interfaces, 8(31), 2016, 20274-20282. 

[17] Huixian Lai, Liuqing Huang, Huaping Xiong, Chuanhai Gan, Pengfei Xing, Jintang Li, Xuetao Luo*. Hydrometallurgical purification of metallurgical grade silicon with hydrogen peroxide in hydrofluoric acid. Industrial & Engineering Chemistry Research, 2017, 56(1), 311-318. 

[18] Huixian Lai, Liuqing Huang, Chenghao Lu, Ming Fang, Juan Chen, Xiaobing Yang, Wenhui Ma, Pengfei Xing, Lei Zhang, Jintang Li, Xuetao Luo*. Reaction mechanism and kinetics of boron removal from metallurgical-grade silicon based on Li2O-SiO2 slags, JOM, 2015, 68(9), 2371-2380. 

[19] Chenghao Lu, Liuqing Huang, Huixian Lai, Ming Fang, Wenhui Ma, Pengfei Xing, Lei Zhang, Jintang Li, Xuetao Luo*. Effects of slag refining on boron removal from metallurgical-grade silicon using recycled slag with active component, Separation Science and Technology, 2015, 50(17), 2759-2766. 

[20] Chuanhai Gan, Liuqing Huang, Huaping Xiong, Ming Fang, Shi Qiu, Dachuan Jiang, Xuetao Luo*. A thermodynamic model for the formation of bubble defects in multicrystalline silicon ingot. Applied Thermal Engineering, 2017, 113, 1358-1365. 

[21] Huixian Lai, Liuqing Huang, Chuanhai Gan, Pengfei Xing, Jintang Li, Xuetao Luo*. Enhanced acid leaching of metallurgical grade silicon in hydrofluoric acid containing hydrogen peroxide as oxidizing agent. Hydrometallurgy, 2016, 164, 103-110. 

[22] Huixian Lai, Liuqing Huang, Chenghao Lu, Ming Fang, Wenhui Ma, Pengfei Xing, Jintang Li, Xuetao Luo*. Leaching behavior of impurities in Ca-alloyed metallurgical grade silicon, Hydrometallurgy, 2015, 156, 173–181. 

[23] Juan Chen, Liuqing Huang, Huixian Lai, Chenghao Lu, Ming Fang, Qiqing Zhang, Xuetao Luo*. Methotrexate-loaded PEGylated chitosan nanoparticles: synthesis, characterization, and in vitro and in vivo antitumoral activity. Molecular Pharmaceutics, 2013, 11(7), 2213-2223. 

[24] Ming Fang, Chenghao Lu, Liuqing Huang, Huixian Lai, Juan Chen, Xiaobing Yang, Jintang Li, Wenhui Ma, Pengfei Xing, Xuetao Luo*. Multiple slag operation on the removal of boron from metallurgical grade silicon using sodium-based slag, Industrial & Engineering Chemistry Research, 2014, 53(30), 12054-12062. 

[25] Ming Fang, Chenghao Lu, Liuqing Huang, Huixian Lai, Juan Chen, Jintang Li, Wenhui Ma, Pengfei Xing, Xuetao Luo*. Effect of calcium-based slag treatment on hydrometallurgical purification of metallurgical-grade silicon, Industrial & Engineering Chemistry Research, 2014, 53(2), 972-979.

授权专利：

[1] 一种叠瓦光伏组件，授权专利号：ZL201920520270.3

[2] 一种双面发电光伏组件的安装支架, 授权专利号：ZL201920525954.2

[3] 一种晶硅太阳能电池用的叠层减反射膜, 授权专利号：ZL201920583284.X

[4] 一种采用硅铝钙合金精炼及定向凝固制备多晶硅的方法, 授权专利号：ZL201811221446.1

[5] 一种太阳能电池片焊接加热和焊带固定的方法及装置，授权专利号：ZL201610431856.3   

[6] 太阳能电池片焊带自动清洗与助焊剂涂抹的方法及装置，授权专利号：ZL201610432012.0  

[7] 一种活化渣剂除硼的方法及其装置，授权专利号：ZL201511027460.4 

[8] 一种利用工业废渣和废酸制备吸附材料的方法及其装置，授权专利号：ZL201511027442.6 

[9] 一种高纯硅的精炼装置及其方法，授权专利号：ZL201310342874.0 

[10] 一种硅粉的制备方法，授权专利号：ZL201310026873.5 

[11] 一种由硅矿石制备高纯硅的装置及其制备方法, 授权专利号：ZL201310343089.7   

[12] 一种片状硅的制备方法，授权专利号：ZL201210546258.2 

[13] 一种硅球制备装置及其制备方法，授权专利号：ZL201210546204.6