个人简历
2020-01至今，南开大学，电子信息与光学工程学院，教授；
2010-12至2019.12，南开大学，电子信息与光学工程学院，副教授；
2018-10至2019-10，美国，Seton Hall University，访问学者；
2005-09至2010-12，南开大学，信息技术科学学院，讲师；
2004-09至2008-12，南开大学，信息技术科学学院，微电子与固体电子学专业，获博士学位；
科研项目
(1) 教育部项目，2018-01至2019-12，100万，在研，主持
(2) 国家自然科学基金委员会，青年项目，61504068，基于低温电子传输材料的柔性有机/无机复合钙钛矿太阳电池研究，2016-01至2018-12，21万元，已结题，主持
(3) 天津市自然科学基金委员会，一般项目，16JCYBJC16800，基于无机电子传输层的低温钙钛矿太阳电池的研究，2016-04至2019-03，10万元，已结题，主持
(4) 国家重点基础研究发展计划(973计划)，2012CB934201，化合物纳微异质结黑硅太阳电池、2012-01至2014-12，100万元，已结题，参与
(5) 科技部863，2011AA050513，基于异质结结构的热光伏太阳电池技术，2011-12至2014-12，38万元，已结题，参与
(6) 中央高校基本科研业务费专项资金，65012001，聚合物衬底非晶、微晶硅基薄膜材料与太阳电池器件的研究，2011-07至2013-06，15万元，已结题，主持
(7) 天津市应用基础与前沿技术研究计划，08JCYBJC13100，聚酰亚胺衬底微晶硅薄膜材料与太阳电池的研究，2008-04至2011-03，10万元，已结题，主持
(8) 其他横向项目，新型高效非晶硅/多晶硅异质结太阳电池探索研究，2015-06-10
论文/专著/教材
[1] Hongkun Cai,*,† Xiaojuan Liang,† Xiaofang Ye,† Jian Su, Jiayi Guan, Jingtao Yang, Yue Liu, Xiaojun Zhou, Rui Han, Jian Ni,* Juan Li, and Jianjun Zhang, High Efficiency over 20% of Perovskite Solar Cells by Spray Coating via a Simple Process, ACS Appl. Energy Mater., 2020, 3, 10: 9696-9702.
[2] Yue Liu, Hongkun Cai*, Jian Su, Xiaofang Ye, Jingtao Yang, Xiaojuan Liang, Jiayi Guan, Xiaojun Zhou, Junyang Yin, Jian Ni, Juan Li, Jianjun Zhang, Solution-combustion-based nickel oxide hole transport layers via fuel regulation in inverted planar perovskite solar cells, Journal of Materials Science: Materials in Electronics, 2020, 31: 15225-15232.
[3] Yue Liu, Hongkun Cai*, Yinhuan Chu, Jian Su, Xiaofang Ye, Jian Ni, Juan Li, Jianjun Zhang, Alcohol solvent treatment of PEDOT:PSS hole transport layer for optimized inverted perovskite solar cells, Journal of Materials Science: Materials in Electronics, 2020, 31: 12765-12774.
[4] Hongkun Cai, Jingtao Yang, Xiaofang Ye, Jian Su, Jian Ni*, Juan Li, Jianjun Zhang, Controllable Perovskite Crystallization via Solvent Engineering for Perovskite Solar Cells, Surface Innovations, 2020/06/18
[5] Xiaofang Ye, Hongkun Cai*, Jian Su, Jingtao Yang, Jian Ni, Juan Li, Jianjun Zhang, Preparation of hysteresis-free flexible perovskite solar cells via interfacial modification, Journal of Materials Science & Technology, 2021, 61: 213-220.
[6] 梁晓娟，曹宇，蔡宏琨*，苏健，倪牮，李娟，张建军，肖特基钙钛矿太阳电池结构设计与优化，物理学报，2020, 69, 057901.
[7] Jian Su, Hongkun Cai*, Jingtao Yang, Xiaofang Ye, Rui Han, Jian Ni*, Juan Li, and Jianjun Zhang, Perovskite ink with an ultrawide operating window for efficient and scalable perovskite solar cells in ambient air, ACS Appl. Mater. Interfaces, 2020, 12, 3531-3538.
[8] Jian Su, Hongkun Cai*, Xiaofang Ye, Xiaojun Zhou, Jingtao Yang, Dan Wang, Jian Ni*, Juan Li, Jianjun Zhang, Efficient Perovskite Solar Cells Prepared by Hot Air Blowing to Ultrasonic Spraying in Ambient Air, ACS Appl. Mater. Interfaces, 2019, 11, 10689−10696.
[9] Yinhuan Chu, Hongkun Cai*, Like Huang, Zhixue Xing, Yangyang Du, Jian Ni,Juan Li, Jianjun Zhang, High-Efficient Flexible Perovskite Solar Cells with Low Temperature TiO2 Layer via UV/Ozone Photo-Annealing Treatment, Phys. Status Solidi A, 2019, 216: 1800669.
[10]Du, Yangyang; Cai, Hongkun*; Bao, Xichang*; Xing, Zhixue; Wu, Yunhao; Xu, Jian; Huang, Like; Ni, Jian; Li, Juan; Zhang, Jianjun, Flexible Perovskite Solar Cells onto Plastic Substrate Exceeding 13% Efficiency Owning to the Optimization of CH3NH3PbI3-xClx Film via H2O Additive, ACS Sustainable Chemistry & Engineering, 2018, 6: 1083-1090.
[11]Yangyang Du, Hongkun Cai*, Zhixue Xing, Yunhao Wu, Jian Xu, Zhenglong Li, Like Huang, Jian Ni, Juan Li, Jianjun Zhang, Propelling efficiency and stability of planar perovskite solar cells via Al2O3 interface modification to compact TiO2 layer, Organic Electronics, December 2017, 51: 249-256.
[12]Yangyang Du, Hongkun Cai*, Yunhao Wu , Zhixue Xing , Zhenglong Li , Jian Xu , Like Huang , Jian Ni , Juan Li and Jianjun Zhang, Enhanced planar perovskite solar cells with efficiency exceeding 16% via reducing the oxygen vacancy defect state in titanium oxide electrode, Phys. Chem. Chem. Phys., 2017, 19: 13679-13686.
[13]Nan Hu, Hongkun Cai*, Xiaowan Dai, Guifeng Chen, Yong Wang, Dexian Zhang, Figure of merit for front electrodes of solar cells, Solar Energy Materials & Solar Cells, 2017, 161: 382–387.
[14]Hongbin Wen, Hongkun Cai*, Yangyang Du, Xiaowan Dai, Yun Sun, Jian Ni, Juan Li, Dexian Zhang, Jianjun Zhang, Improving the organic/Si heterojunction hybrid solar cell property by optimizing PEDOT:PSS film and with amorphous silicon as back surface field, Appl. Phys. A, 2017, 123:14.
[15]Yangyang Du, Hongkun Cai*, Hongbin Wen, Yuxiang Wu, Zhenglong Li, Jian Xu, Like Huang, Jian Ni, Juan Li, Jianjun Zhang, Revealing the Unfavorable Role of Superfluous CH3NH3PbI3 Grain Boundary Traps in Perovskite Solar Cells on Carriers Collection, RSC Advances, 2016, 6: 83264-83272.
[16]Yangyang Du, Hongkun Cai*, Hongbin Wen, Yuxiang Wu, Like Huang, Jian Ni, Juan Li, Jianjun Zhang*, Novel Combination of Efficient Perovskite Solar Cells with Low Temperature Processed Compact TiO2 Layer Via Anodic Oxidation, ACS Appl. Mater. Interfaces, 2016, 8 (20): 12836–12842.
[17]Du Yangyang, Cai Hongkun*, Wen Hongbin, Wu Yuxiang, Li Zhenglong, Xu Jian, Huang Like, Ni Jian, Li Juan, Zhang Jianjun, Undesirable role of remnant PbI2 layer on low temperature processed planar perovskite solar cells, RSC Advances, 2016, 6: 101250–101258.
[18]Xiaowan Dai, Tao Chen, Hongkun Cai*, Hongbin Wen,Yun Sun, Improving Performance of Organic-Silicon Heterojunction Solar Cells Based on Textured Surface via Acid Processing, ACS Appl. Mater. Interfaces, 2016, 8(20): 14572−14577.
[19]Xiaowan Dai, Hongkun Cai*, Dexian Zhang, Guifeng Chen, Yong Wang, Wei Liu, Yun Sun, Annealing induced amorphous/crystalline silicon interface passivation by hydrogen atom diffusion, Journal of Materials Science: Materials in Electronics, 2016, 27(1): 705–710.
[20]Yangyang Du, Hongkui Cai*, Jian Ni, Juan Li, Xiaoxiang Sun, Yuxiang Wu, Jianjun Zhang*, Air-processed, efficient CH3NH3PbI3-xClx perovskite solar cells with organic polymer PTB7 as a hole-transport layer, RSC Advances, 2015, 5: 66981–66987.
[21]CAI Hongkun, LI Tao, WU Xianliang, ZHANG Dexian, NI Jian, ZHANG Jianjun, Controllable Growth of GaSb Polycrystalline Thin Films based on Thermophotovoltaic Device, Journal of Infrared and Millimeter Waves, 2015, 34(4): 391-395.
[22]Wu Xian-Liang, Zhang De-Xian, Cai Hong-Kun*, Zhou Yan, Ni Jian, Zhang Jian-Jun, Device design of GaSb/CdS thin film thermal photovoltaic solar cells, Acta Physica Sinica, 2015, 64: 096102.
[23]Wang Fengyou, Zhang Dexian, Cai Hongkun*, Su Chao, Yu Qian, Hu Nan, Effect of Back Contact Barrier on the Properties of a-Si:H/c-Si Heterojunction Solar Cells, JOURNAL OF SYNTHETIC CRYSTALS, 2014, 43(2): 275-279.
[24]Dai Xiaowan, Zhang Dexian, Cai Hongkun*, Zhong Yuquan, Yu Qian, Su Chao, Study on the Property and Texturing of Monocrystalline Silicon Surface, JOURNAL OF SYNTHETIC CRYSTALS, 2014, 43(2): 308-313.
[25]Cai Hongkun, Tao Ke, Hu Jutao, Xie Ke, Zhang Dexian, P type microcrystalline film and its application to amorphous solar cells on flexible substrate, SCIENTIA SINICA (Physica Mechanica & Astronomica), 2013, 43(5): 1-5.
[26]Cai Hongkun, Tao Ke, Zhao Jingfang, Hu Jutao, Zhang Dexian, Study on the Properties of P-type μc-SiC:H Thin Film and Application on Solar Cells on Flexible Substrate, ACTA ENERGIAE SOLARIS SINICA, 2012, 33 (11): 1841-1844.
专利：
（1）蔡宏琨；齐龙茵；赵飞；冯凯；张晓；崔光龙；陶科；席强；张德贤；电子束蒸发低温制备锡掺杂氧化铟ITO薄膜的方法，2008.11.12，中国，ZL200610013295.1.
（2）张德贤；蔡宏琨；张晓；齐龙茵；冯凯；赵飞；李胜林；用于柔性太阳电池制备的衬底支撑装置，2007.1.24，中国，ZL200520130695.1.
（3）张德贤；蔡宏琨；冯凯；齐龙茵；张晓；赵飞；李胜林；柔性衬底薄膜太阳电池阻挡层及其制备方法，2008.3.5，中国，ZL200510122529.1.
（4）张德贤；蔡宏琨；隋妍萍；陶科；薛颖；席强；姜元建；冯凯；齐龙茵；赵敬芳；王林申；孙云；电子束加热蒸发方法与装置及其用途，2009.7.22，中国，ZL200710150785.0.
（5）张德贤；冯 凯；齐龙茵；赵飞；蔡宏琨；张晓；李胜林；柔性衬底薄膜太阳电池衬底的清洗方法，2008.11.12，中国，ZL200520122528.7.
（6）蔡宏琨，朱景洁，倪牮，张建军，张德贤，李娟，于海龙，杜阳阳，孙小香，一种用于钙钛矿型太阳电池的二氧化钛薄膜的制备方法，申请号：201510309257.X.
（7）蔡宏琨、温宏斌、张建军、张德贤、倪牮、李娟、杜阳阳、吴玉祥，非晶硅薄膜电子传输层结构的钙钛矿电池及其制备方法，申请号：201510307871.2.
（8）朱景洁，蔡宏琨，张建军，张德贤，一种太阳电池组件表面灰尘自动监测系统，申请号：201510417670.8.
（9）蔡宏琨, 杜阳阳，张建军等。发明专利：一种低温制备二氧化钛和钙钛矿平面异质结太阳电池的方法；申请号：201510675217.7.
（10）蔡宏琨 邢志雪 张建军 倪牮 杜阳阳 褚银焕，一种基于无机半导体电子传输材料的钙钛矿太阳电池及其制备方法，2018.7.26，发明专利申请号：2018072600521750.
（11）倪牮，孙小香，张建军，李昶，蔡宏琨，张德贤，李娟，许芮，李正龙。一种基于初晶态多孔纳米锗薄膜的双通道并联型有机-无机复合太阳电池（授权），2018.2.23，CN105591031B.
（12）倪牮，李昶，张建军，孙小香，蔡宏琨，张德贤，李娟，王欣宇，李正龙。一种具有纳米颗粒密堆积结构的有机太阳电池（授权），2018.2.27，CN105428538B.
（13）倪牮，李昶，张建军，孙小香，蔡宏琨，张德贤，李娟。一种表面钝化的纳米锗颗粒的制备方法（授权），2017.5.17，中国，CN104985177B.
（14）倪牮，李正龙，张建军，蔡宏琨，李娟，李昶，杜阳阳，张帅源，王丹，钙钛矿-纳米锗颗粒有机-无机复合太阳能电池的制备，2019.6.4，CN107240645B.
讲授课程
大学物理三（原子物理）、量子力学、现代薄膜技术、电子专业实验
社会兼职
任天津市真空学会会员；
任ACS, RSC, Elsevier, EES，物理学报等期刊审稿人，担任国家/地方基金、教育部博士论文评审人。
