周炜，男，中国地质大学（武汉）材料与化学学院副教授。1982年9月出生，2003年3月加入中国共产党，2009年7月参加工作，研究生学历，博士学位。

现主要从事高分子复合材料的制备与改性、结构与性能等方面的研究工作，聚焦高分子复合气体阻隔与分离膜、高分子复合介电储能薄膜、矿物改性高分子复合材料的加工与应用等领域。主持国家自然科学基金面上项目、国家自然科学基金青年基金项目、浙江省自然科学基金面上项目等各类项目十余项，现任中国核物理学会正电子谱学专业委员会委员。

主讲本科生课程《材料物理》《材料工程伦理》，研究生课程《工程伦理》。2023年获湖北省第九届教学成果三等奖。

热烈欢迎有志青年报考本人研究生！

承担的科研项目

1.       国家自然科学基金-面上项目：高阻隔聚合物纳米复合膜的气体渗透机理及渗透模型优化的正电子湮没谱学研究，主持

2.       国家自然科学基金-青年基金：用正电子湮没研究聚乙烯醇/石墨烯复合膜的自由体积和气体阻隔的湿度依赖性，主持

3.       浙江省自然科学基金面上项目：聚偏氟乙烯柔性储能薄膜的自由体积调控和介电行为研究，主持

4.       国土资源部项目（子课题）：煤矸石提铝后氧化硅的综合利用技术及产业化，主持

5.       中央高校基本科研业务费新青年教师基金：：聚合物复合材料的微结构与光电及力学性能研究，主持

6.       中央高校基本科研业务费优秀青年教师基金：聚乙烯醇超薄反渗透膜的结晶性和纳米孔洞研究，主持

代表性学术论文

[1]     Liu, Q.; Liu, J. J.; Jia, P. Y.; Yu, T.; Qi, N.; Zhou, W.; Li, N. W.; Chen, Z. Q. Tunable Free Volume Structure on the Gas Separation Performance of Thermally Rearranged Poly(benzoxazole-co-imide) Membranes Studied by Positron Annihilation. Acs Applied Polymer Materials 2023, 5 (11), 9245-9254. DOI: 10.1021/acsapm.3c01737.

[2]     Liang, Y.; Gui, W. R.; Yang, Z. H.; Cheng, K.; Zhou, X.; Yang, C.; Xu, J. M.; Zhou, W. Copper-doped perylene diimide supramolecules combined with TiO₂ for efficient photoactivity. Rsc Advances 2023, 13 (18), 11938-11947. DOI: 10.1039/d3ra00965c.

[3]     Yang, L.; Liu, X.; Lu, Z.; Song, T.; Yang, Z.; Xu, J.; Zhou, W.; Cao, X.; Yu, R.; Wang, Q. Free volume dependence of the dielectric constant of poly(vinylidene fluoride) nanocomposite films. RSC Advances 2022, 12 (38), 24734-24742, 10.1039/D2RA04480C. DOI: 10.1039/D2RA04480C.

[4]     Yang, L.; Liu, X.; Lu, Z.; Song, T.; Yang, Z.; Xu, J.; Wang, Q.; Chen, Z.; Zhou, W. Optimizing nanostructures to achieve enhanced breakdown strength and improved energy storage performances in dipolar polymers. Nanoscale 2022, 14 (38), 14135-14145, 10.1039/D2NR03753J. DOI: 10.1039/D2NR03753J.

[5]     Xin, H.; Li, D.; Li, J.; Yang, J.; Yang, Z.; Gong, Y.; Luo, W.; Zhou, W. Preparation and performance research of functional geopolymer filled with microencapsulated phase change materials enhanced by modified graphite. Journal of Building Engineering 2022, 60, 105169. DOI: https://doi.org/10.1016/j.jobe.2022.105169.

[6]     Song, T.; Zhang, P.; Zhang, C.; Gong, L. L.; Cao, X. Z.; Wang, B. Y.; Yu, R. S.; Zhou, W. Pore structure of the polyethyleneimine/SBA-15 nanocomposites studied by positron annihilation lifetime spectroscopy. Microporous and Mesoporous Materials 2022, 334, 7, Article. DOI: 10.1016/j.micromeso.2022.111761.

[7]     Mu, J.; Zhong, X.; Dai, W.; Pei, X.; Sun, J.; Zhang, J.; Luo, W.; Zhou, W. Metal-Organic Framework Assembled on Oriented Nanofiber Arrays for Field-Effect Transistor and Gas Sensor-Based Applications. Molecules 2022, 27 (7), 2131.

[8]     Huang, Y.; Tan, J.; Gao, G.; Xu, J. M.; Zhao, L.; Zhou, W.; Wang, Q.; Yuan, S. G.; Sun, J. Transparent p-type CuI film based self-powered ultraviolet photodetectors with ultrahigh speed, responsivity and detectivity. Journal of Materials Chemistry C 2022, 10 (36), 13040-13046. DOI: 10.1039/d2tc02407a.

[9]     Huang, C.; Li, W.; Yang, L.; Peng, Y.; Huang, J.; Hu, Z.; Wang, Q.; Xu, J.; Zhou, W. High Energy Density of Polyvinylidene Fluoride-Based Composite Films Induced by Anisotropic PLZT Fillers. ChemNanoMat 2022, 8 (11), e202200302, https://doi.org/10.1002/cnma.202200302. DOI: https://doi.org/10.1002/cnma.202200302.

[10]  Yang, L.; Yang, L.; Ma, K.; Wang, Y.; Song, T.; Gong, L.; Sun, J.; Zhao, L.; Yang, Z.; Xu, J.; et al. Free volume dependence of dielectric behaviour in sandwich-structured high dielectric performances of poly(vinylidene fluoride) composite films. Nanoscale 2021, 13 (1), 300-310, 10.1039/D0NR06070D. DOI: 10.1039/D0NR06070D.

[11]  Gui, W.; Zhou, X.; Wang, Y.; Yang, Z.; Yang, C.; Luo, W.; Zhou, W.; Jing, L. The effective strategies of preparing black F-TiIII-codoping TiO2 anchored on sepiolite for enhanced photodegradation. Applied Clay Science 2021, 209, 106116. DOI: https://doi.org/10.1016/j.clay.2021.106116.

[12]  Fan, J.; Zhou, W.; Wang, Q.; Chu, Z.; Yang, L.; Yang, L.; Sun, J.; Zhao, L.; Xu, J.; Liang, Y.; et al. Structure dependence of water vapor permeation in polymer nanocomposite membranes investigated by positron annihilation lifetime spectroscopy. Journal of Membrane Science 2018, 549, 581-587. DOI: https://doi.org/10.1016/j.memsci.2017.12.046.

[13]  Li, C.; Zhao, B.; Zhou, B.; Qi, N.; Chen, Z.; Zhou, W. Effects of electrical conductivity on the formation and annihilation of positronium in porous materials. Physical Chemistry Chemical Physics 2017, 19 (11), 7659-7667. DOI: 10.1039/c6cp07483a.

[14]  Ai, D.; Xu, J.; Huang, C.; Zhou, W.; Zhao, L.; Sun, J.; Wang, Q. Synthesis and magnetoelectric properties of multiferroic composites of lead lanthanum zirconate titanate and mesoporous cobalt ferrite. Scripta Materialia 2017, 136, 29-32. DOI: https://doi.org/10.1016/j.scriptamat.2017.04.003.

[15]  Zhou, W.; Chen, Z.; Oshima, N.; Ito, K.; O’Rourke, B. E.; Kuroda, R.; Suzuki, R.; Yanagishita, H.; Tsutsui, T.; Uedono, A.; et al. In-situ characterization of free-volume holes in polymer thin films under controlled humidity conditions with an atmospheric positron probe microanalyzer. Applied Physics Letters 2012, 101 (1), 014102. DOI: 10.1063/1.4729425.

[16]  Zhou, W.; Wang, J.; Gong, Z.; Gong, J.; Qi, N.; Wang, B. Investigation of interfacial interaction and structural transition for epoxy/nanotube composites by positron annihilation lifetime spectroscopy. Applied Physics Letters 2009, 94 (2), 021904. DOI: 10.1063/1.3067873.

[17]  Zhou, W.; Wang, B.; Zheng, Y.; Zhu, Y.; Wang, J.; Qi, N. Effect of Surface Decoration of CNTs on the Interfacial Interaction and Microstructure of Epoxy/MWNT Nanocomposites. ChemPhysChem 2008, 9 (7), 1046-1052. DOI: doi:10.1002/cphc.200700850.

[18]  Zhu, Y.; Zhou, W.; Wang, J.; Wang, B.; Wu, J.; Huang, G. Study on damping mechanism based on the free volume for CIIR by PALS. Journal of Physical Chemistry B 2007, 111 (39), 11388-11392. DOI: 10.1021/jp071670v.