研究方向

梁嘉杰课题组是南开大学材料科学与工程学院下属的碳纳米科技及高分子复合材料研究中心新成立的课题组。本课题组主要从事新一代柔性及弹性电子器件以及高性能功能性复合材料的制备及应用研究,其研究领域涵盖化学,高分子化学与物理,材料科学与工程,电子工程学,以及物理学等众多交叉学科。本课题组既对新型材料及器件进行深入的科学探索,又会立足于实际应用的角度,探索新型功能材料及功能器件的产业化前景,实现科学技术转化与应用。主要研究兴趣包括:

1. 高性能弹性功能材料的设计与合成;

2. 整体可拉伸的电子器件的设计与研制;

3. 全溶液印刷电子器件的组装与应用的探索;

4. 可自修复的功能材料的构建及其在电子器件中的应用;

5. 新型多功能智能感应器的设计与组装;

6. 柔性复合透明电极的研制。
个人简历
梁嘉杰,南开大学材料科学与工程学院教授,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(UCLA)Qibing Pei教授课题组从事博士后以及助理研发工程师的研究工作,并于2015年作为高级研发工程师加入美国Polyradiant公司。入选中组部第十二批“青年千人计划”以及2016年天津市“青年千人计划”。近年来,表发论文30多篇;第一作者身份发表论文20多篇,其中包括Nature Photonics, Nature Communications, Advanced Materials, ACS Nano, and Advanced Functional Materials等国际著名期刊杂志,总引用次数3000多次。申请美国专利1项,中国专利3项目,以第一作者参与或主编学术文著作2本。
代表性成果


1.      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.

2.      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.

3.      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, DOI: 10.1002/adma.201600772.

4.      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.

5.      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.

6.      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.

7.      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.

8.      Gong, C. K.#, Liang, J. J.#, (#co-first author) Hu, W., Niu, X. F., Ma, S., Hahn, T., Pei, Q. B.* “A Healable, Semitransparent Silver Nanowire-Polymer Composite Conductor” Adv. Mater. 2013, 25, 4186.

9.      Li, J. P.#, Liang, J. J.#, (#co-first author) Li, L., Ren, F. B., Hu, W., Li, J., Qi, S. H., Pei, Q. B.* “Healable Capacitive Touch Screen Sensors Based on Transparent Composite Electrodes Comprising Silver Nanowires and a Furan/Maleimide Diels-Alder Cycloaddition Polymer” ACS Nano 2014, 8, 12874.

10.  Huang, Y.#, Liang, J. J.#, (#co-first author) Chen, Y. S.* “An Overview of the Applications of Graphene-Based Materials in Supercapacitors” Small 2012, 8, 1805-1834.

11.  Li, L.#, Liang, J. J.#, (#co-first author) Chou, S. Y., Zhu, X. D., Niu, X. F., Yu, Z. B., Pei, Q. B.* “A Solution Processed Flexible Nanocomposite Electrode with Efficient Light Extraction for Organic Light Emitting Diodes” Sci. Rep. 2014, 4, 4307.