화학공학소재연구정보센터
Journal of Industrial and Engineering Chemistry, Vol.96, 156-162, April, 2021
Novel electroless plating of silver nanoparticles on graphene nanoplatelets and its application for highly conductive epoxy composites
E-mail:
With the aim to develop electrically conductive adhesives (ECAs) as alternatives for traditional leadbased or lead-free solders in electronic packaging, we report an outstanding enhancement of electrical conductivity of epoxy ECAs filled with silver nanoparticles (AgNP)-decorated graphene nanoplatelets (AgNP@GNP). In order to avoid the deterioration of the superior properties of GNP, the GNP is directly sensitized by Sn precursor without conventional harsh-conditioned graphene oxide (GO) preparation, followed by the decoration of AgNP on sensitized GNP. The structural and morphological properties of AgNP@GNP were characterized using XRD, TEM, Raman, and TGA. The excellent distribution of SnO2 and AgNP on GNP could be explained by the attractive force between protonated GNP (pH < 1; zeta potential > +20 mV) and lone-paired stannous ions. The electrical conductivity of as-prepared AgNP@GNP (1.3 x 105 S/cm) was nearly 6500 times than that of pristine GNP. Moreover, the electrical conductivity of the 20 vol% AgNP@GNP/epoxy ECAs was almost 500 times higher than that of pristine GNP/epoxy and 27-fold higher than that of conventional AgNP@GO/epoxy ECA.
  1. Yoo E, Okata T, Alita T, Kohyama M, Honma I, Nano Lett., 9, 2255 (2009)
  2. Wang Y, Shi ZQ, Ma YHYF, Wang CY, Chen MM, Chen YS, J. Phys. Chem. C, 113, 13103 (2009)
  3. Allen MJ, Tung VC, Kaner RB, Chem. Rev., 1110, 132 (2010)
  4. Sun WF, Chen GH, Zheng LL, Scripta Mater., 59, 1031 (2008)
  5. Gao LN, Yue WB, Tao SS, Fan LZ, Langmuir, 29(3), 957 (2013)
  6. Amoli BM, Hu A, Zhou NY, Zhao BX, J. Mater. Sci.: Mater. Electron., 26, 4730 (2015)
  7. Luo J, Cheng ZJ, Li CW, Wang LJ, Yu CP, Zhao Y, Chen MH, Li QW, Yao YG, Compos. Sci. Technol., 129, 191 (2016)
  8. Gupta S, Meek R, Sens. Actuators B-Chem., 274, 85 (2018)
  9. Jiao TF, Guo HY, Zhang QR, Peng QM, Tang YF, Yan XH, Li BB, Sci. Rep., 5, 1873 (2015)
  10. Bai WS, Nie F, Zheng JB, Sheng QL, ACS Appl. Mater. Interfaces, 6, 5439 (2014)
  11. Shao W, Liu XF, Min HH, Dong GH, Feng QY, Zuo SL, ACS Appl. Mater. Interfaces, 7, 6966 (2015)
  12. Liu C, Shen J, Yeung KWK, Tjong SC, ACS Biomater. Sci. Eng., 3, 471 (2017)
  13. Amoli BM, Trinidad J, Hu A, Zhou YN, Zhao BX, J. Mater. Sci: Mater. Electron., 26, 590 (2015)
  14. Yoon Y, Samanta K, Lee H, Lee K, Tiwari AP, Lee J, Yang J, Lee H, Sci. Rep., 5, 14177 (2015)
  15. Liu G, Pu XJ, Jiang Y, Cheng LL, Jiao Z, Appl. Surf. Sci., 349, 570 (2015)
  16. Dinh DA, Hui KS, Hui KN, Cho YR, Zhou W, Hong XT, Chun HH, Appl. Surf. Sci., 298, 62 (2014)
  17. Tang, XZ, Li XF, Cao ZW, Yang JL, Wang H, Pu X, Yu ZZ, Carbon, 59, 93 (2013)
  18. Tien HW, Huang YL, Yang SY, Wang JY, Ma CCM, Carbon, 49, 1550 (2011)
  19. Zeng JF, Tian X, Song JS, Wei Z, Harrington S, Yao YG, Lei M, Ma YQ, J. Mater. Sci: Mater. Electron., 27, 3540 (2016)
  20. Zhou YZ, Yang J, Cheng XN, Zhao N, Sun HB, Li D, RSC Adv., 3, 3391 (2013)
  21. Lna NT, Chi DT, Dinh NX, Hung ND, Lan H, Tuan PA, et al., J. Alloy. Compd., 615, 843 (2014)
  22. Li D, Muller MB, Gilje S, Kaner RB, Wallace GG, Nat. Nanotechnol., 3(2), 101 (2008)
  23. Su YC, Zhou BY, Liu LF, Lian JS, Li GY, Polym. Compos., 36, 923 (2014)
  24. Yim YJ, Rhee KY, Park SJ, Compos. B: Eng., 98, 120 (2016)
  25. Zhu J, Kim KS, Liu ZX, Feng H, Hou SF, Electroanalysis, 26, 2513 (2014)
  26. Shin HJ, Kim KK, Benayad A, Yoon SM, Park HK, Jung IS, Jin MH, Jeong HK, Kim JM, Choi JY, Lee YH, Adv. Funct. Mater., 19(12), 1987 (2009)
  27. Zhang HX, Feng C, Zhai YC, Jiang KL, Li QQ, Fan SS, Adv. Mater., 21(22), 2299 (2009)
  28. Choi SC, Kim YS, Yun JH, Kim I, Shim SE, Mater. Lett., 90, 87 (2013)
  29. Zhao H, Yang J, Wang L, Tian CG, Jiang BJ, Fu HG, Chem. Commun., 47, 2014 (2011)
  30. Fan W, Lee YH, Pedireddy S, Zhang Q, Liu TX, Ling XY, Nanoscale, 6, 4843 (2014)
  31. Ferrari AC, Robertson J, Phys. Rev. B, 61, 14095 (2000)
  32. Kudin KN, Ozbas B, Schniepp HC, Prud’homme RK, Aksay IA, Car R, Nano Lett., 8, 36 (2008)
  33. Pimenta MA, Dresselhaus G, Dresselhaus MS, Cancado LG, Jorio A, Saito R, Phys. Chem. Chem. Phys., 9, 1276 (2007)