Effect of H2 Reduction Temperature on the Properties of Reduced Graphene Oxide and Copper Matrix Composites

被引：14
|
作者：
Wang, Lidong [1 ]
Cui, Ye [1 ]
Li, Ruiyu [2 ]
Cao, Guojian [3 ]
Li, Bin [1 ]
Fei, Weidong [1 ,4 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[2] Shanghai Inst Space Power Sources, Shanghai 200245, Peoples R China
[3] Harbin Univ Sci & Technol, Sch Mat Sci & Engn, Harbin 150040, Peoples R China
[4] Qinghai Univ, Sch Mech Engn, Xining 810016, Peoples R China
来源：
ACTA METALLURGICA SINICA-ENGLISH LETTERS | 2014年 / 27卷 / 05期
关键词：
Nanostructure; Copper; Composites; Hydrogen; Mechanical properties; ENHANCED MECHANICAL-PROPERTIES; CVD GROWTH; CARBON;
D O I：
10.1007/s40195-014-0146-z
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Reduced graphene oxide (RGO) and copper composites (RGO/Cu) were successfully fabricated based on a molecular-level mixing method (MLM). The composite powders were reduced in H-2 at 350, 450, and 550 C and then consolidated by spark plasma sintering (SPS) in order to evaluate the effect of H-2 reduction temperature on the properties of the composites. The results indicate that the strengths of the composite decrease with the increase of H-2 reduction temperature, while the electrical conductivity reaches its maximum at 450 degrees C and minimum at 550 degrees C. Hot rolling could benefit the electrical conductivity. The yield strength of the RGO/Cu composite reduced to 337 MPa at 350 degrees C. The electrical conductivity of the RGO/Cu composite reduced at 450 degrees C after hot rolling reaches 60.26% IACS. The properties of the RGO/Cu composites can be designed by adjusting the reduction degree of RGO and by hot rolling.
引用
收藏
页码：924 / 929
页数：6
相关论文
共 50 条
  • [1] Effect of H2 Reduction Temperature on the Properties of Reduced Graphene Oxide and Copper Matrix Composites
    Lidong Wang
    Ye Cui
    Ruiyu Li
    Guojian Cao
    Bin Li
    Weidong Fei
    Acta Metallurgica Sinica (English Letters), 2014, 27 : 924 - 929
  • [2] Effect of H2 Reduction Temperature on the Properties of Reduced Graphene Oxide and Copper Matrix Composites
    Lidong Wang
    Ye Cui
    Ruiyu Li
    Guojian Cao
    Bin Li
    Weidong Fei
    ActaMetallurgicaSinica(EnglishLetters), 2014, 27 (05) : 924 - 929
  • [3] Lateral size effect of reduced graphene oxide on properties of copper matrix composites
    Yang, Ziyue
    Wang, Lidong
    Li, Jie
    Shi, Zhendong
    Wang, Miao
    Sheng, Jie
    Fei, Weidong
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 820
  • [4] Lateral size effect of reduced graphene oxide on properties of copper matrix composites
    Yang, Ziyue
    Wang, Lidong
    Li, Jie
    Shi, Zhendong
    Wang, Miao
    Sheng, Jie
    Fei, Weidong
    Materials Science and Engineering: A, 2021, 820
  • [5] The effect of reduced graphene oxide content on the microstructural and mechanical properties of copper metal matrix composites
    Avcu, Egemen
    Cao, Huatang
    Zhang, Xun
    Guo, Yi
    Withers, Philip J.
    Li, Xiuhui
    Wang, Nan
    Yan, Shaojiu
    Xiao, Ping
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 856
  • [6] Effect of thermally reduced graphene nanosheets on properties of copper matrix composites
    Xiong C.-Z.
    Li D.-S.
    Ye Y.
    Zou A.-H.
    Wang G.-B.
    Feng Q.-X.
    Wang K.
    Guan J.-Y.
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2021, 31 (06): : 1516 - 1525
  • [7] Low-Temperature H2 Reduction of Copper Oxide Subnanoparticles
    Sonobe, Kazutaka
    Tanabe, Makoto
    Imaoka, Takane
    Chun, Wang-Jae
    Yamamoto, Kimihisa
    CHEMISTRY-A EUROPEAN JOURNAL, 2021, 27 (33) : 8452 - 8456
  • [8] Copper matrix composites enhanced by silver/reduced graphene oxide hybrids
    Luo, Haibo
    Sui, Yanwei
    Qi, Jiqiu
    Meng, Qingkun
    Wei, Fuxiang
    He, Yezeng
    MATERIALS LETTERS, 2017, 196 : 354 - 357
  • [9] Characterization of partially reduced graphene oxide as room temperature sensor for H2
    Zhang, Le-Sheng
    Wang, Wei D.
    Liang, Xian-Qing
    Chu, Wang-Sheng
    Song, Wei-Guo
    Wang, Wei
    Wu, Zi-Yu
    NANOSCALE, 2011, 3 (06) : 2458 - 2460
  • [10] Reduced graphene oxide dispersed in copper matrix composites: Facile preparation and enhanced mechanical properties
    Li, Mei-Xia
    Xie, Juan
    Li, Yong-De
    Xu, Huan-Huan
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2015, 212 (10): : 2154 - 2161
12345