研究领域
增材制造技术及其应用
在研课题：
1. 国家自然科学基金青年基金——基于低温直写的3D打印三维锂离子电池制造及电池性能研究
2. 广东省科技计划项目增材制造重大专项——金属3D打印在复杂随形冷却模具制造中的应用示范
3. 深圳市技术攻关项目——激光复合增减材制造装备研发
4. 深圳市基础研究自由探索——低温直写3D打印制备微型三维锂离子电池
已结题项目：
1. 企业横向课题——金属3D打印模具关键技术研究
2. 深圳大学校启动项目——金属3D打印随形冷却模具关键技术研究
3. 深圳大学自制实验仪器设备基金——基于Arduino的智能车实验教学套件开发
4. 深圳市技术开发项目——3D打印高品质金属模具技术的研发
5. 中国博士后科学基金——基于阀控喷射及局部制冷的新型三维生物打印技术研究
6. 深圳市科技应用示范项目——3D打印在汽车制造领域的应用示范
其余参与课题
1. 国家重大专项项目——360MN/150MN大口径厚壁无缝钢管垂直挤压装备及工艺开发
2. 国家科技支撑计划项目——400MN航空模锻液压机的设计与制造
代表专利：[1]刘长勇, 颜永年, 张人佶, 等. 一种预应力钢丝缠绕挤压筒, 发明专利, 授权号: ZL201110343913.X
[2]刘长勇, 弥胜利, 刘多静等. 一种三维细胞打印装置, 发明专利, 授权号:ZL201410023914.X
[3]刘长勇, 弥胜利, 孙伟, 等. 生物材料三维成形设备及其挤出喷头,发明专利, 授权号:ZL201310566068.1
[4]刘长勇, 王浩, 涂细安等. 一种模具的修复改造方法, 发明专利,授权号:ZL201510372687.6
[5]弥胜利, 刘长勇, 徐圆圆, 等. 适用于胚胎细胞体外动态循环非接触共培养系统及方法, 发明专利, 授权号: ZL2014101737388
[6]刘长勇, 弥胜利, 孙伟, 等. 一种细胞三维结构成形室, 实用新型, 授权号: ZL 201320048172.7
[7]刘长勇, 弥胜利, 孙伟, 等. 温控型细胞打印喷头, 实用新型, 授权号:ZL201320668491.8
[8]刘长勇, 劳长石, 肖崇梁, 库志喻 一种三维锂电池制造方法, 发明专利, 申请号: 201610523164.1.
[9]刘长勇, 劳长石, 肖崇梁, 库志喻 一种金属3D打印模具异型水路性能测试系统, 发明专利, 申请号: 201610914757.0
[10]弥胜利, 刘长勇, 李柏翰, 等. 一种微流控系统及其制备工艺, 发明专利, 申请号: 201710405953X
[11]弥胜利, 刘长勇, 易小满, 等. 抑制疤痕增生的方法及智能压力系统, 发明专利, 申请号: 201610015719.1
近期论文
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代表期刊论文：
2019年
[1]Changyong Liu, Feng Xu, Xingxing Cheng, Junda Tong, Yanliang Liu, Zhangwei Chen, Changshi Lao, Jun Ma. Comparative study on the electrochemical performance of LiFePO4 cathodes fabricated via low temperature 3D printing, direct ink writing and conventional roller coating process. Ceramics International, 2019, 45: 14188-14197.(SCI, IF=3.450)
[2]Changyong Liu#*, Feng Xu#, Yanliang Liu, Jun Ma**, Peiqi Liu, Daming Wang, Changshi Lao, Zhangwei Chen***. High mass loading ultrathick porous Li4Ti5O12 electrodes with improved areal capacity fabricated via low temperature direct writing. Electrochimica Acta, 2019, 314: 81-88. (SCI, IF=5.383)
[3]Changyong Liu, Junda Tong, Jun Ma, Daming Wang, Yanliang Liu, Zhangwei Chen, Changshi Lao, Low temperature deposition manufacturing: a versatile materials extrusion-based 3D printing technology for fabricating hierarchically porous materials. Journal of Nanomaterials, 2019(5), 1291067.(SCI, IF=2.233)
[4]C.Y. Liu, J.D. Tong, M.G. Jiang*, Z.W. Chen, G. Xu, H.B. Liao, P. Wang, X.Y. Wang, M. Xu, C.S. Lao**. Effect of scanning strategy on microstructure and mechanical properties of selective laser melted reduced activation ferritic/martensitic steel. Materials Science & Engineering A, 2019(766), 138364. (SCI, IF=4.081).
[5]Mingguang Jiang, Zhangwei Chen*, Junda Tong, Changyong Liu, Gang Xu, Hongbin Liao, Pei Wang, Xiaoyu Wang, Changshi Lao**. Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting. Materials Research Letters, 2019, 7:10, 426-432. （SCI，IF=7.44）
[6]Zhangwei Chen, Ziyong Li, Junjie Li, Chengbo Liu, Changyong Liu, Yang Li, Pei Wang, Yi He, Changshi Lao, Yuelong Fu. 3D printing of ceramics: a review. Journal of the European Ceramic Society, 2019, 39, 661-687. (SCI, IF=4.029)
[7]Zhangwei Chen, Chengbo Liu, Junjie Li, Changshi Lao, Jun Feng, Mingguang Jiang, Changyong Liu, Pei Wang, Yang Li. Mechanical properties and microstructures of 3D printed bulk cordierite parts. Ceramics International, 2019,45: 19257-19267. (SCI, IF=3.450)
2018年
[1]Changyong Liu, Ninggui Huang, Feng Xu, et al. 3D printing technologies for flexible tactile sensors toward wearable electronics and electronic skin. Polymers, 2018, 10(6), 629. (SCI, IF=2.935)
[2]Changyong Liu, Zhixiang Cai, Yuhong Dai, et al. Experimental comparison of the flow rate and cooling performance of internal cooling channels fabricated via selective laser melting and conventional drilling process. International Journal of Advanced Manufacturing Technology. 2018, 96: 2757-2767 (SCI, IF=2.601)
[3]Yuanyuan Xu, Xiao Guo, Shuaitao Yang, Long Li, Peng Zhang, Wei Sun, Changyong Liu*, Shengli Mi*. Construction of bionic tissue engineering cartilage scaffold based on three-dimensional printing and oriented frozen technology. Journal of Biomedical Materials Research Part A. 2018, 106(6): 1664-1676 (SCI, IF=3.231)
[4]Zhongfu He, Wenjun Chen, Binghao Liang, Changyong Liu, et al. Capacitive pressure sensor with high sensitivity and fast response to dynamic interactions based on graphene and porous nylon networks. ACS Applied Materials & Interfaces, 2018, 10 (15), pp 12816–12823. (SCI, IF=8.097)
[5]Yuelong Fu, Gang Xu, Zhangwei Chen, Changyong Liu, et al. Multiple metals doped polymer-derived SiOC ceramics for 3D printing. Ceramics International, 2018, 44 (10): 11030-11038. (SCI, IF=3.057)
[6]Yuanyuan Xu, Yingying Hu, Changyong Liu, Hongyi Yao, Boxun Liu, Shengli Mi. A novel strategy for creating tissue-engineered biomimetic blood vessels using 3D printing technology. Materials, 2018, 11(9), 1581. (SCI, IF=2.467)
2017年
[1]Changyong Liu, Xingxing Cheng, Bohan Li, et al. Fabrication and characterization of 3D-printed highly-porous LiFePO4 electrodes by low temperature direct writing process. Materials. 2017, Vol.10(8), 934. (SCI, IF=2.654)
[2]Changyong Liu, Renji Zhang, Yongnian Yan, et al. Analysis on the design of steel wire wound extrusion containers for hot extrusion process. Advances in Mechanical Engineering. 2017, Vol.9(7): 1-12. (SCI, IF=0.827)
2014年
[1]Liu Changyong, Li Yu, Zhang Lei, et al. Development of a novel low temperature deposition machine using screw extrusion to fabricate PLGA scaffolds. Proceedings of IMechE, Part H: Journal of Engineering in Medicine. 2014, Vol. 228(6) 593–606. (SCI, IF=1.33)
[2]Changyong Liu, Lei Zhang, Feng Lin, et al. A novel design of extrusion container for large steel tube extrusion process. Proceedings of IMechE, Part B: Journal of Engineering Manufacture. 2014, Vol. 228(2): 255–265. (SCI, IF=0.954)
[3]Lei Zhang, Xiao Feng, Xin Wang, Changyong Liu. On the constitutive model of nitrogen-containing austenitic stainless steel 316LN at elevated temperature. Plos One, 2014, 9(11): 1-9. (SCI, IF=3.23)
[4] 刘多静, 刘长勇, 弥胜利. 胶原支架在组织工程角膜中的研究进展. 生物医学工程与临床. 2014,18 (3):291-295.
2013年
[1]刘长勇, 张磊, 林峰等. 钢丝缠绕黑色金属挤压筒的设计. 机械工程学报. 2013(8): 78-83.
[2]Xiao Feng, Lei Zhang, Zhaoguang Li, Changyong Liu, FEM simulation and experimental study on the quenching residual stress of aluminum alloy 2024, Proceedings of the IMechE, Part B, Journal of Engineering Manufacture, 2013, 227(7): 954-964. (SCI, IF=0.954)
2011年
[1]C.Y. Liu, R. J. Zhang, Y. N. Yan. Hot deformation behavior and constitutive modelling of P92 heat resistant steel. Materials Science and Technology, London, 2011, 27(8):1281-1286. (SCI, IF=0.995)
[2]刘长勇, 张人佶, 颜永年, 等. 玻璃润滑热挤压工艺的润滑行为分析. 机械工程学报, 2011(20):127-134.
[3]刘长勇, 张人佶, 颜永年, 等. 预应力钢丝缠绕剖分-组合大型挤压筒的热应力分析. 工程力学, 2011(5):207-211.
[4]刘长勇, 张人佶, 颜永年, 等. 带有玻璃润滑剂的P92耐热钢与H13模具钢间的界面传热系数. 塑性工程学报, 2011(5):24-28.
代表会议论文：
[1]Liu Changyong, Cheng Xingxing, Lao Changshi. The application of 3D printing in lithium-ion batteries. ICMECA2017. 机械工程与控制自动化国际学术会议2017，江苏南京
[2]刘长勇, 程星星, 陈张伟, 劳长石. 低温沉积3D打印制备LiFePO4正极及其电化学性能. 2017年全国特种加工学会年会, 广东, 广州
[3]Liu Changyong, Zhang Renji, Yan Yongnian. Thermo-mechanical numerical simulation on P91 closed upsetting process. International Conference on Manufacturing Science and Engineering, 2009. Advanced Materials Research, 2010, 97-101: 135-139. (EI)
[4]Changyong Liu, Lei Zhang, Feiyu Kang. Experimental study on heat transfer boundary conditions for steel hot extrusion process. The 2nd International Conference on Materials Science and Engineering, Advanced Materials Research, 2013, Vol. 668: 856-860. (EI)
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