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周大华：工学博士，中国科学院重庆绿色智能技术研究院，副研究员。

研究领域

从事石墨烯红外光电探测器的研究，以期满足国防领域对红外探测器领域越来越苛刻的要求。瞄准红外应用领域的特殊场景需求，利用石墨烯等半导体材料的窄带系特征，开展大量红外探测器相关的探索研究性工作，并取得系列科研进展，获得科研项目、论文发表、专利申请等多项科研成果。

教育及工作经历

2012/12-至今，中国科学院重庆绿色智能技术研究院，助研，副研究员

2012/10-2014/12， University of Lyon，发光材料研究所，博士，

2008/09-2014/06，中国科学院上海光学精密机械研究所，硕博连读

2004/09-2008/07，陕西师范大学，物理系，学士

主持或参加科研项目

1. 瞄准室温下高帧频应用的红外光电探测器研究， 重庆市留学回国创新计划， 结题，5万， 主持

2. 基于表面等离子体热电子增强的二硫化钼能谷霍尔效应研究， 国家自然科学基金青年基金， 25万，，主持

3. 石墨烯复合薄膜光电探测器研究，重庆市科委，50万，主持

代表性研究成果和学术奖励情况

(1) Keran Li, etc. Dahua Zhou*, Dual-templating synthesis of superhydrophobic Fe3O4/PSt porous composites for highly efficient oil-water separation, Journal of Molecular Liquids 396 (2024) 123922

(2) Jie Wu, Keran Li, Dahua Zhou*, Preparation of imprinted phenol gel with ultra-high adsorption capacity based on porous biochar: 5-stage tandem column, response surface method, and mechanism analysis, Separation and Purification Technology 349 (3), 2024, 127789

(3) Guodong Zhang , Yiming Yang, Jijun Qiu, Deping Huang, Dahua Zhou, Chongqian Leng, Haofei Shi, Iodine- and oxygen-free sensitization process for VPD-PbS:IO detectors, Journal of Alloys and Compounds 1010 (5), 2025, 177854

(4) Keran Li, Jie Wu, Xin Li, Baidan Li, Dahua Zhou*, Preparation of porous composite hydrogel with ultra-high dye adsorption capacity based on biochar: Adsorption behaviors and mechanisms, Chemical Engineering Science 295 (5) 2024, 120115

(5) Ultrahigh Photogain Short-Wave Infrared Detectors Enabled by Integrating Graphene and Hyperdoped Silicon, Hao Jiang, Mao Wang, Jintao Fu, Dahua Zhou, Jun Shen, Jiuxun Sun*, Shuanglong Feng, Meng Zhu, Ulrich Kentsch, Shengqiang Zhou, Haofei Shi*, etc. ACS Nano 2022, 16, 8, 12777–12785

(6) Polarity-Tunable Field Effect Phototransistors, Jintao Fu, Hao Jiang, Changbin Nie, Feiying Sun, Linlong Tang, Yunjie Li, Zhancheng Li, Wen Xiong, Jun Yang, Xin Li, Dahua Zhou, Jun Shen, Shuanglong Feng, Haofei Shi*, etc, Nano Lett. 2023, 23, 11, 4923–4930

(7) Dahua Zhou, Leyong Yu, et al, Lateral Structured Phototransistor Based on Mesoscopic Graphene/Perovskite Heterojunctions, Nanomaterials 2021, 11, 641

(4) Yang Chan, Zhou Dahua*, Yang Jun, Tang Linlong, Leng Chongqian, Shen Jun, Fabrication of hybrid graphene/CdS quantum dots film with the flexible photo-detecting performance, Physica E 124 (2020) 114216

(8) Keran Li, Linfeng Xie, Bin Wang, Jiahe Yan, Haoru Tang, Dahua Zhou*, Mechanistic Investigation of Surfactant-Free Emulsion Polymerization Using Magnetite Nanoparticles Modified by Citric Acid as Stabilizers, Langmuir 2020, 36, 8290−8300

(9) JinTao Fu, Longcheng Que, Hao Jiang, Wei Luo, Changbin Nie, Chongqian Leng, Ying Luo, Yun Zhou, Jian Lv, Dahua Zhou*, Effects of doping graphene on the performance of graphene–silicon hybrid photoconductive detectors, Nanotechnology 31 (2020) 485201

(10) Ge Bangtong, Zhou Dahua#, Zhang Weiguo, Feng Shuanglong, Sun Lidong, Shen Jun, Towards High-performance transistors and photodetectors with Monolayer Graphene through Modified Transfer and Lithography Process, Materials Express 7, (2017) 230-236

专利成果

(1). 一种基于石墨烯夹层式红外吸收层的红外探测器，周大华 魏兴战 冯双龙 申钧 杨俊 史浩飞等，专利号：201610566175.8

(2) 用于红外光电得铅盐薄膜结构及其制备方法, 周大华 李云杰 黄德萍 冯双龙 杨俊 孙泰 史浩飞，专利号：202011528130.4

(3) 一种红外光电材料铅盐薄膜得退火设备, 周大华 高正 黄德萍 冷重钱 申钧 汤林龙 朱鹏 魏兴战，专利号：ZL 2020 2 3222626.7

(4). 一种石墨烯-钙钛矿复合结构的光探测器及其制备方法，周大华 张倪侦 魏兴战 冯双龙 申均 魏大鹏 史浩飞 专利号：201610566496.8

(5). 基于石墨烯薄膜的光电探测器及其制备方法，周大华 魏兴战 冯双龙申均 魏大鹏 史浩飞, 专利号：201510825269.8