Mechanical response of reduced graphene oxide (rGO) reinforced epoxy adhesive joints

被引：0
|
作者：
Vuppuluri, Amol [1 ,3 ]
Penumakala, Pavan Kumar [1 ]
Subramanyam, Munukutla Venkata Sankara [1 ]
Ganesh, Sana [1 ]
Podicheti, Rajendra Simha [1 ]
Prasad, Ammiappa Venkata Subrahmanya Siva [2 ]
机构：
[1] Birla Inst Technol & Sci Pilani, Dept Mech Engn, Hyderabad, Telangana, India
[2] Indian Inst Informat Technol Design & Mfg, Dept Mech Engn, Chennai, Tamil Nadu, India
[3] Birla Inst Technol & Sci Pilani, Dept Mech Engn, D 310,Hyderabad Campus, Hyderabad 500078, Telangana, India
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2024年 / 238卷 / 13期
关键词：
Adhesive; reduced graphene oxide; lap shear strength; Araldite; 2014; BONDED JOINTS; FATIGUE LIFE; STRENGTH; FAILURE; NANOPLATELETS; COMPOSITE;
D O I：
10.1177/09544062241228072
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The present work aims at investigating the effect of adhesive modification on the lap shear strength of the adhesively bonded joints. The epoxy-based adhesive is reinforced with reduced graphene oxide (rGO) at different weight fractions. Single lap joints (SLJ) have been prepared by considering the commercially available aerospace-grade aluminum alloy AA8011 as the adherend material and Araldite 2014 A/B as the adhesive. Experiments showed that the addition of 0.5 wt.% graphene to the epoxy adhesive resulted an approximately 27% increase in the lap shear strength of the SLJ. Further increase in the reinforcement loading decreases the lap shear strength due to the agglomeration of graphene particles. A detailed analysis of the effect of reinforcement loading and overlap length on the shear strength has been presented and failure mechanisms are discussed.
引用
收藏
页码：6635 / 6642
页数：8
相关论文
共 50 条
  • [1] Investigation of Mechanical Properties of Graphene and Reduced Graphene Oxide Reinforced Epoxy Matrix Composites
    Topal, E.
    Parmak, E. Devrim Sam
    Uzunsoy, D.
    Cakir, O. Colak
    JOURNAL OF TESTING AND EVALUATION, 2017, 45 (04) : 1182 - 1191
  • [2] Effect of reduced graphene oxide on mechanical behavior of an epoxy adhesive in glassy and rubbery states
    Khabaz-Aghdam, Ata
    Behjat, Bashir
    Marques, E. A. S.
    Carbas, R. J. C.
    da Silva, Lucas F. M.
    Roghani-Mamaqani, H.
    JOURNAL OF COMPOSITE MATERIALS, 2021, 55 (26) : 3839 - 3848
  • [3] A Comparative Study on Mechanical Properties of Yttrium Oxide and Reduced Graphene Oxide Reinforced Epoxy Nanocomposites
    Singh, Pooja
    Sharma, Swati
    Kumar, Kaushal
    Iyer, Ganesh
    Kumar, Arun
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2025, 34 (05) : 3706 - 3716
  • [4] Fracture and Mechanical Behavior of Nanoclay Reinforced Epoxy Adhesive in Bonded Joints
    Khalili, S. M. R.
    Tavakolian, M.
    Khalili, S.
    Farsani, R. Eslami
    PROCEEDINGS OF 2010 INTERNATIONAL CONFERENCE ON CHEMICAL ENGINEERING AND APPLICATIONS, 2010, : 187 - 191
  • [5] Βio-Based Epoxy/Amine Reinforced with Reduced Graphene Oxide (rGO) or GLYMO-rGO: Study of Curing Kinetics, Mechanical Properties, Lamination and Bonding Performance
    Rehman, Sheikh
    Gomez, Julio
    Villaro, Elvira
    Cossey, Dwane
    Karagiannidis, Panagiotis G.
    NANOMATERIALS, 2022, 12 (02)
  • [6] Comparison of the tensile and flexural properties of epoxy nanocomposites reinforced by graphene oxide and reduced graphene oxide
    Kumar, Amit
    Singh, Subhav
    Varshney, Deekshant
    Sreenivasa, S.
    Beemkumar, N.
    Karthikeyan, A.
    POLYMER COMPOSITES, 2025,
  • [7] Reduced graphene oxide (rGO) reinforced CoCrFeNiMn high entropy alloy: Microstructure, mechanical properties, and corrosion behavior
    Eskandarkolaie, Mona Barzegar
    Rajabi, Mohammad
    Amirnejad, Mohabbat
    Parizi, Marziyeh Torabi
    Pourghaz, Abdolrasoul
    CERAMICS INTERNATIONAL, 2024, 50 (17) : 29503 - 29517
  • [8] Mechanical, thermal and dielectric studies of reduced graphene oxide reinforced cardanol based polybenzoxazine/epoxy nanocomposites
    Siraimeettan, Kurinchyselvan
    Arumugam, Hariharan
    Ayyavu, Chandramohan
    Ponnaiah, Gomathipriya
    Muthukaruppan, Alagar
    COMPOSITE INTERFACES, 2021, 28 (05) : 461 - 476
  • [9] Mechanical Properties of Nanoclay Reinforced Epoxy Adhesive Bonded Joints Made with Composite Materials
    Khalili, S. M. R.
    Tavakolian, M.
    Sarabi, A.
    JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2010, 24 (11-12) : 1917 - 1928
  • [10] The Mechanical Response of a Structural Epoxy Adhesive Reinforced with Carbon Black Nanoparticles
    Carbas, Ricardo J. C.
    da Silva, Lucas F. M.
    Andres, Luis F. S.
    MICROSCOPY AND MICROANALYSIS, 2019, 25 (01) : 187 - 191
12345