课题组网址：http://nankai.teacher.360eol.com/teacherBasic/preview?teacherId=6007
本课题组主要从事能源器件、传感器及高性能功能性复合材料的制备与应用等方面的研究。具体研究方向包括：
1.柔性主动/被动制冷材料的研制及其器件的制备
2.高性能柔性导热复合材料的设计与研制
3.多功能柔性热电材料与器件的设计与研制
4.可拉伸导电纤维的合成及应用
5.双稳态记忆性复合材料的研制与应用
6.柔性能源转换材料与器件的研制与应用
2024年博士后、博士及硕士生持续招聘中！！！
山东济宁人，2013年2月博士毕业于韩国成均馆大学纳米科技学院（导师：Seunghyun Baik教授），随后在该校能源科学学院与基础科学研究院从事博士后研究员的工作，并于2015年4月加入美国加州大学洛杉矶分校（UCLA）Qibing Pei教授课题组继续从事博士后研究员的工作。2018年9月加入南开大学材料科学与工程学院（教授、博导）。
近年来以通讯或第一作者发表的论文包括Science (2), PNAS, Nature Communications, Joule (2), Chemical Society Reviews, Advanced Materials (4), Energy & Environmental Science, Advanced Energy Materials (2), Nano Letters (7)与ACS nano (2)等；授权美国、中国、韩国专利10余项，申请国际专利2项、中国专利6项。担任《Next Materials》编委与《Nano-Micro Letters》青年编委。
科技部国家重点研发计划“变革性技术”重点专项课题负责人；主持国家自然科学基金国际交流项目（1项）、面上项目（2项）与天津市自然科学基金重点项目。担任天津市可再生能源学会节能专委会副主任委员、天津市可再生能源学会学术与竞赛专委会副主任委员。
国家级青年人才项目（2019）
天津市青年人才项目（2018）
南开大学“百青A”（2021）
南开大学青年五四奖章（2023）
Ziyuan Wang#, Yiwen Bo#, Peijia Bai, Shuchao Zhang, Guanghui Li, Xiangjian Wan, Yongsheng Liu*, Rujun Ma*, Yongsheng Chen*, “Self-sustaining personal all-day thermoregulatory clothing using only sunlight”, Science 382, 1291- 1296 (2023).
Rujun Ma, Ziyang Zhang, Kwing Tong, David Huber, Roy Kornbluh, Yongho Sungtaek Ju and Qibing Pei*, “Highly efficient electrocaloric cooling with electrostatic actuation”, Science 357, 1130–1134 (2017).
Quan Zhang#, Yufeng Wang#, Yiwen Lv, Shixiong Yu, Rujun Ma*, Bioinspired zero-energy thermal-management device based on visible and infrared thermochromism for all-season energy saving, PNAS 119, e2207353119 (2022).
Quan Zhang#, Yiwen Lv#, Yufeng Wang, Shixiong Yu, Chenxi Li, Rujun Ma* & Yongsheng Chen*, Temperature-dependent dual-mode thermal management device with net zero energy for year-round energy saving, Nature Communications 13, 4874 (2022).
Yiwen Bo, Quan Zhang, Peijia Bai, Heng Cui, Lili Liu, Guangfa Wang, Liteng Wang, Shaoheng Yuan, Zhengxue Zhou, Rujun Ma*, xx xx xx xx xx, Joule In press (2024).
Heng Cui, Quan Zhang, Yiwen Bo, Peijia Bai, Mengyan Wang, Chunyang Zhang, Xiaoshi Qian*, Rujun Ma*, “Flexible microfluidic electrocaloric cooling capillary tube with giant specific device cooling power density”, Joule 6, 258-268 (2022).
Lili Liu#, Ding Zhang#, Peijia Bai, YinMao, Qi Li, Jiaqi Guo, Yanjie Fang, RujunMa*, Strongtough thermogalvanic hydrogel thermocell with extraordinarily highthermoelectric performance, Advanced Materials 35, 2300696 (2023).
Peijia Bai, Quan Zhang, Heng Cui, Yiwen Bo, Ding Zhang, Wen He, Yongsheng Chen, Rujun Ma*, An active pixel-matrix electrocaloric device for targeted and differential thermal management, Advanced Materials 35, 2209181 (2023).
Ding Zhang, Yin Mao, Fei Ye, Qi Li, Peijia Bai, Wen He and Rujun Ma*, Stretchable thermogalvanic hydrogel thermocell with record-high specific output power density enabled by ion-induced crystallization, Energy & Environmental Science 15, 2974-2982 (2022).
Ding Zhang, Yuetong Zhou, Yin Mao, Qi Li, Lili Liu, Peijia Bai, Rujun Ma*, Highly antifreezing thermogalvanic hydrogels for human heat harvesting in ultralow temperature environments, Nano Letters 23, 23, 11272-11279 (2023).
Rujun Ma*, Shu-Yu Chou, Yu Xie and Qibing Pei*, “Morphological/Nanostructural Controls Toward Intrinsically Stretchable Organic Electronics”, Chemical Society Reviews 48, 1741-1786 (2019).
Ding Zhang, Yanjie Fang, Lili Liu, Yuetong Zhou, Peijia Bai, Qi Li, Jiaqi Guo, Rujun Ma*, Boosting Thermoelectric Performance of Thermogalvanic Hydrogels by Structure Engineering Induced by Liquid Nitrogen Quenching, Advanced Energy Materials 14, 2303358 (2023).
Rujun Ma, Mini Mol Menamparambath, Qing Pavel Nikolaev, and Seunghyun Baik*, “Transparent Stretchable Single-walled Carbon Nanotube-polymer Composite Films with Near-infrared Fluorescence”, Advanced Materials 25, 2548-2553 (2013)
Rujun Ma, Seoyoung Kwon, Qing Zheng, HyeokYong Kwon, Jae Il Kim, Hyouk Ryeol Choi, and Seunghyun Baik*, “Carbon-nanotube/silver Networks in Nitrile Butadiene Rubber for Highly Conductive Flexible Adhesives”, Advanced Materials 24, 3344-3349 (2012)
Yiwen Bo, Quan Zhang, Heng Cui, Mengyan Wang, Chunyang Zhang, Wen He, Xiangqian Fan, Yiwen Lv, Xiang Fu, Jiajie Liang, Yi Huang, Rujun Ma*, and Yongsheng Chen, "Electrostatic Actuating Double-Unit Electrocaloric Cooling Device with High Efficiency", Advanced Energy Materials 2003771 (2021)
Chunyang Zhang, Quan Zhang, Ding Zhang, Mengyan Wang, Yiwen Bo, Xiangqian Fan, Fengchao Li, Jiajie Liang, Yi Huang, Rujun Ma*, Yongsheng Chen, “Highly Stretchable Carbon Nanotubes/Polymer Thermoelectric Fibers”,Nano Letters,21, 1047-1055(2021)
Wen He, Xiang Fu, Peijia Bai, Ding Zhang, Heng Cui, Rujun Ma*, “High-Performance Coaxial Asymmetry Fibrous Supercapacitors with a Poly (vinyl alcohol)–Montmorillonite Separator”, Nano Letters, 21, 9164-9171 (2021)
Rujun Ma, Jiyong Lee, Dongmin Choi, Hyungpil Moon, and Seunghyun Baik*, “Knitted Fabrics Made from Highly Conductive Stretchable Fibers”, Nano Letters, 14, 1944-1951 (2014)
Rujun Ma, Byeongguk Kang, Suik Cho, Minjun Choi, and Seunghyun Baik*, “Extraordinary High Conductivity and Strength of Stretchable Fibers of Polyurethane and Silver Nanoflowers”, ACS Nano, 9, 10876-10886 (2015)
Wen He, Xiang Fu, Ding Zhang, Quan Zhang, Kai Zhuo, Zhongyun Yuan, and Rujun Ma*, "Recent progress of flexible/wearable self-charging power units based on triboelectric nanogenerators", Nano Energy, 84, 105880 (2021)
Wen He, Minkyun Sohn, Rujun Ma*, Dae Joon Kang*, “Flexible single-electrode triboelectric nanogenerators with MXene/PDMS composite film for biomechanical motion sensors”, Nano Energy, 78, 105083 (2020)
Wen He, Rujun Ma*, Dae Joon Kang*, “High-performance, flexible planar microsupercapacitors based on crosslinked polyaniline using laser printing lithography”, Carbon, 161, 117-122 (2020)
Quan Zhang, Jiajie Liang, Yi Huang, Huiyu Chen and Rujun Ma*, “Intrinsically Stretchable Conductors and Interconnects for Electronic Applications”, Materials Chemistry Frontiers, 3, 1032-1051 (2019)