研究方向

南开大学材料科学与工程学院梁嘉杰课题组成立于2016年,主要研究方向:多功能纳米复合材料的设计制备,及其在可穿戴功能器件构筑以及柔性电子皮肤集成中的应用研究。研究领域涵盖高分子化学与物理,材料科学与工程,化学、电子工程学,以及物理学等众多交叉学科。本课题组立足于产学研结合,从新功能材料的设计合成出发,利用先进印刷和增材制造技术,针对应用需求构建柔性可穿戴功能器件。课题组主要研究内容包括:


1. 材料设计----多功能纳米复合材料的设计与制备(实现传感、高强、储能、可印刷、可拉伸等)

2. 材料成型----先进印刷、3D打印、增材制造等(实现柔性、绿色、高分辨成型技术)

3. 器件构建----柔性触觉传感系统、柔性能量存储器件、柔性印刷电子(实现高性能电子皮肤)



长期招聘博士后和科研助理!!!



个人简历

个人概况:

梁嘉杰,教授,博士研究生导师,南开大学百名青年学科带头人2011年博士毕业于南开大学高分子研究所(导师:陈永胜教授),随后加入美国加州大学洛杉矶分校Qibing Pei(裴启兵)教授课题组从事博士后以及助理研发工程师的研究工作。近年来,以第一及通讯作者身份发表论文30多篇,其中包括Nature Photonics, Nature Communications, MatterAdvanced Materials, Nano Letters, ACS Nano, Adv. Energy Mater., Materials Horizons, Advanced Functional Materials等国际TOP期刊,其中10篇入选 ESI Top 1%高被引论文。论文总引用次数10000+参与撰写学术文著作3本。获授权发明专利十余项,多项技术已实现成果转化


教育背景:

2002.09-2006.06,南开大学化学学院,化学专业,学士学位

2006.09-2011.06,南开大学化学学院,高分子化学与物理专业,博士学位(导师:陈永胜教授)


科研教学经历:

2011.09-2016.05,美国加州大学洛杉矶分校,材料科学与工程系,博士后(合作导师:裴启兵教授)

2014.09-2016.05,美国Polyradiant公司,高级研发工程师

2016.06-至今,南开大学材料科学与工程学院,教授,博导


荣誉与奖励:

国家级青年人才项目(2016

天津市青年人才项目(2016

南开大学“百青”A类(2016

天津市科技创新领军人才(2019

中国侨联青年委员(2019

天津市杰出青年科学基金(2020)

江苏省“双创人才”(2023)


代表性成果

1.    Xinyi Ji*, Xiangqian Fan, Xue Liu, Jianfeng Gu, Haolin Lu, Zhaohui Luan, Jiajie Liang* “Highly Elastic, Robust, and Efficient Hydrogel Solar Absorber Against Harsh Environmental Impacts”, Nano Letters, 2024, accepted.


2.    Xue Liu, Xinyi Ji, Rongjie Zhu, Jianfeng Gu, Jiajie Liang* “A Microphase-Separated Design Toward an All-Round Ionic Hydrogel with Discriminable and Anti-Disturbance Multisensory Functions”, Advanced Materials, 2024, 2309508.


3.    Zhen Kong, YuanZhen Hou, Jianfeng Gu, Fengchao Li, YinBo Zhu, Xinyi Ji, HengAn Wu, Jiajie Liang* “Biomimetic Super tough, Strong and Ductile Artificial Polymer Fiber based on Immovable and Slidable Crosslinks”, Nano Letters, 2023, 23, 6216.


4.    Jianfeng Gu, Fengchao Li, Yinbo Zhu, Donghui Li, Xue Liu, Bao Wu, Heng-An Wu*, Xiangqian Fan, Xinyi Ji, Yongsheng Chen, Jiajie Liang* “Extremely Robust and Multifunctional Nanocomposite Fibers for Strain-Unperturbed Textile Electronics”, Advanced Materials, 2023, 35, 2209527.   


5.    Qi Wang, Xinyi Ji*, Xue Liu, Yang Liu, Jiajie Liang* “Viscoelastic Metal-in-Water Emulsion Gel via Host–Guest Bridging for Printed and Strain-Activated Stretchable Electrodes”, ACS Nano, 2022, 16, 12677.


6.    Jinhua Wu, Xiangqian Fan, Xue Liu, Xinyi Ji*, Xinlei Shi, Wenbin Wu, Zhao Yue, Jiajie Liang* “A Highly Sensitive Temperature-Pressure Bimodal Aerogel with Stimulus Discriminability for Human Physiological Monitoring”, Nano Letters, 2022, 22, 11, 4459.


7.    Yang Liu*, Xin Xu, Wei Yu, Yongsong Chen, Meng Gao, Zhengjian Zhang, Chuanling Si, Hongpeng Li, Xinyi Ji*, Jiajie Liang* “Tailoring silver nanowire nanocomposite interfaces to achieve superior stretchability, durability, and stability in transparent conductors”, Nano Letters, 2022, 22, 3784.


8.    Xinlei Shi, Yinbo Zhu, Xiangqian Fan, Heng-An Wu*, Peiqi Wu, Xinyi Ji, Yongsheng Chen, Jiajie Liang* “An Auxetic Cellular Structure as A Universal Design for Enhanced Piezoresistive Sensitivity”, Matter, 2022, 5, 1547.


9.    Xinlei Shi, Xiangqian Fan, Yinbo Zhu, Yang Liu, Peiqi Wu, Renhui Jiang, Bao Wu, Heng-An Wu, He Zheng, Jianbo Wang, Xinyi Ji, Yongsheng Chen*, Jiajie Liang* “Pushing Detectability and Sensitivity for Subtle Force to New Limits with Shrinkable Nanochannel Structured Aerogel”, Nature Communications, 2022, 13, 1119.


10.    Yang Liu, Xinyi Ji*, Jiajie Liang* “Rupture stress of liquid metal nanoparticles and their applications in stretchable conductors and dielectrics”, npj Flexible Electronics, 2021, 5, 11.


11.    Yang Liu, Xiangqian Fan, Weimin FengXinlei Shi, Fengchao Li, Jinhua Wu, Xinyi Ji, and Jiajie Liang* “An in-situ And Rapid Self-Healing Strategy Enabling Stretchable Nanocomposite with Extremely Durable and Highly Sensitive Sensing Features”, Materials Horizons., 2021, 8, 250.


12.    Xiaojuan Qian, Xiangqian FanYaling Peng, Pan Xue, Chuang Sun, Xinlei Shi, Chao Lai, and Jiajie Liang* “ Polysiloxane Cross-Linked Mechanically-Stable MXene-based Lithium Host For Ultrastable Lithium Metal Anodes with Ultrahigh Current Densities and Capacities”, Adv. Funct. Mater., 2021, 31, 2008044.


13.    Xiangqian Fan, Yang Yang, Xinlei Shi, Yang Liu, Hongpeng Li, Jiajie Liang*, and Yongsheng Chen “A MXene-Based Hierarchical Design Enabling Highly Efficient and Stable Solar-Water Desalination with Good Salt Resistance”, Adv. Funct. Mater., 2020, 30, 2007110.


14.    Fengchao Li, Yang Liu, Xinlei Shi, Hongpeng Li, Conghui Wang, Quan Zhang, Rujun Ma, and Jiajie Liang* “A Printable and Stretchable Temperature-Strain Dual-Sensing Nanocomposite with High Sensitivity and Perfect Stimulus Discriminability”, Nano Letters, 2020, 20, 6176.


15.    Xiran Li, Hongpeng Li, Xiangqian Fan, Xinlei Shi, and Jiajie Liang* “3D-Printed Stretchable Micro-Supercapacitor with Remarkable Areal Performance”, Adv. Energy. Mater., 2020, 10, 1903794.


16.    Chuang Sun, Xinlei Shi, Yabo Zhang, Jiajie Liang*, Jie Qu*, Chao Lai* “Ti3C2Tx MXene Interface Layer Driving Ultra-Stable Lithium-Iodine Batteries with Both High Iodine-Content and Mass Loading”, ACS Nano, 2020, 14, 1176.


17.    Yang Liu, Xinlei Shi, Shuiren Liu, Hongpeng Li, Huailong Zhang, Conghui Wang, Jiajie Liang*, and Yongsheng Chen "Biomimetic printable nanocomposite for healable, ultrasensitive, stretchable and ultradurable strain sensor", Nano Energy, 2019, 63, 103898.


18.    Pan Xue, Chuang Sun, Hongpeng Li, Jiajie Liang*, and Chao Lai* "Superlithiophilic Amorphous SiO2-TiO2 Distributed into Porous Carbon Skeleton Enabling Uniform Lithium Deposition for Stable Lithium Metal Batteries", Adv. Sci., 2019, 6, 190943.


19.    Xiangqian Fan, Yan Ding, Yang Liu, Jiajie Liang*, and Yongsheng Chen “Plasmonic Ti3C2Tx MXene Enables Highly Efficient Photothermal Conversion for Healable and Transparent Wearable Device”, ACS Nano2019, 13, 8124.


20.    Hongpeng Li, and Jiajie Liang*, "Recent Development of Printed Micro-Supercapacitors: Printable Materials, Printing Technologies, and Perspectives", Adv. Mater. 2020, 32, 1805864 (invited review).


21.    Hongpeng Li, Xiran Li, Jiajie Liang*, and Yongsheng Chen, "Hydrous RuO2 decorated MXene Coordinating with Silver Nanowire Inks Enabling Fully-Printed Micro-Supercapacitors with Extraordinary Volumetric Performance", Adv. Energy. Mater. 2019, 9, 1803987.


22.    Xinlei Shi, Huike Wang, Xueting Xie, Qingwen Xue, Jingyu Zhang, Siqi Kang, Conghui Wang, Jiajie Liang*, Yongheng Chen, “Bioinspired Ultrasensitive and Stretchable MXene-based Strain Sensor via Nacre-Mimetic Microscale “Brick-and-Mortar” Architecture”, ACS Nano 2019, 13, 649.


23.  Pan Xue, Shuiren Liu, Xinlei Shi, Chuang Sun, Chao Lai*, Ying Zhou, Dong Sui, Yongsheng Chen*, Jiajie Liang*, “A Hierarchical Silver Nanowire-Graphene Host Enabling Ultrahigh Rates and Superior Long-Term Cycling of Lithium Metal Composite Anodes” Adv. Mater. 2018, 30, 1804165.


24.  Huike Wang, Honghao Tang, Jiajie Liang*, Yongsheng Chen, “Dynamic Agitation-Induced Centrifugal Purification of Nanowires Enabling Transparent Electrodes with 99.2% Transmittance” Adv. Funct. Mater. 2018, 28, 1804479.


25.  Xinlei Shi, Shuiren Liu, Yang Sun, Jiajie Liang*, Yongsheng Chen, “Lowering Internal Friction of 0D–1D–2D Ternary Nanocomposite-Based Strain Sensor by Fullerene to Boost the Sensing Performance” Adv. Funct. Mater. 2018, 28, 1800850.


26.   Liang, J.J., Tong, K., Pei, Q. B.* “A Water-Based Silver-Nanowire Screen-Print Ink for the Fabrication of Stretchable Conductors and Wearable Thin Film Transistors” Adv. Mater. 2016, 28, 5986.


27.   Liang, J. J., Li, L., Chen, D., Hajagos, T., Ren, Z., Chou, S-Y., Hu, W., Pei, Q. B.* “Intrinsically Stretchable and Transparent Thin Film Transistors Based on Printable Silver Nanowires, Carbon Nanotube and Elastomeric Dielectric” Nat. Commun. 2015, 6, 7647.


28.   Liang, J. J., Li, L., Tong, K., Ren, Z., Hu, W., Niu, X. F., Chen, Y. S., Pei., Q. B.* “Silver Nanowire Percolation Network Soldered with Graphene Oxide at Room Temperature and Its Application for Fully Stretchable Polymer Light-Emitting Diodes” ACS Nano 2014, 8, 1590.


29.   Liang, J. J., Li, L., Niu, X. F., Yu, Z. B., Pei., Q. B.* “Elastomeric polymer light emitting devices and displays” Nat. Photonics 2013, 7, 817.


30.   Liang, J. J., Huang, L., Li, N., Huang, Y.*, Wu,Y. P., Fang, S. L., Oh, J., Kozlov, M., Ma, Y. F., Li, F. F., Baughman, R., Chen. Y. S* “Electromechanical Actuator with Controllable Motion, Fast Response-Rate and High-Frequency Resonance Based on Graphene and Polydiacetylene” ACS Nano 2012, 6, 4508.


31.   Liang, J. J., Huang, Y.*, Oh, J., Kozlov, M., Sui, D., Zhang, L., Fang, S. L., Baughman, R., Ma, Y. F., Chen, Y. S.* “Electromechanical Actuators based on Graphene and Graphene/Fe3O4 Hybrid Paper” Adv. Funct. Mater. 2011, 21, 3778.


32.   Liang, J. J., Huang, Y.*, Zhang, L., Wang, Y., Ma, Y. F., Guo, T. Y., Chen, Y. S.* “Molecular-level Dispersion of Graphene into Poly(vinyl alcohol), and Effective Reinforcement of Their Nanocomposites” Adv. Funct. Mater. 2009, 19, 2297.