Low temperature plasma graft polymerization of acrylic acid on polytetrafluoroethylene film for Pd-free electroless copper deposition

Xinzhong HE; Rong LI; Qianhong GAO; Guozhong WU

doi:10.11889/j.1000-3436.2016.rrj.34.040301

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Low temperature plasma graft polymerization of acrylic acid on polytetrafluoroethylene film for Pd-free electroless copper deposition

RADIATION CHEMISTRY | 更新时间：2021-12-10

- Low temperature plasma graft polymerization of acrylic acid on polytetrafluoroethylene film for Pd-free electroless copper deposition
- Journal of Radiation Research and Radiation Processing Vol. 34, Issue 4, Pages: 32-39(2016)
- 作者机构：
  
  1.中国科学院上海应用物理研究所嘉定园区上海 201800
  2.中国科学院大学北京 100049
  3.上海科技大学物质科学与技术学院上海 200031
- 作者简介：
- 基金信息：
  
  the National Natural Science Foundation of China(11275252)
- DOI：10.11889/j.1000-3436.2016.rrj.34.040301
  CLC：
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Xinzhong HE, Rong LI, Qianhong GAO, et al. Low temperature plasma graft polymerization of acrylic acid on polytetrafluoroethylene film for Pd-free electroless copper deposition. [J]. Journal of Radiation Research and Radiation Processing 34(4):32-39(2016)
DOI：

Xinzhong HE, Rong LI, Qianhong GAO, et al. Low temperature plasma graft polymerization of acrylic acid on polytetrafluoroethylene film for Pd-free electroless copper deposition. [J]. Journal of Radiation Research and Radiation Processing 34(4):32-39(2016) DOI： 10.11889/j.1000-3436.2016.rrj.34.040301.

摘要

通过低温等离子体接枝改性方法将丙烯酸（Acrylic acid，AAc）接枝聚合于聚四氟乙烯（Polytetrafluoroethylene，PTFE）薄膜表面，随后进行无钯化学镀铜，制备出表面镀铜的PTFE薄膜（PTFE-g-PAAc-Cu）。衰减全反射傅里叶变换红外光谱（ATR-FTIR）测试结果表明，丙烯酸成功地接枝于PTFE薄膜表面；通过扫描电镜（Scanning electron microscopy，SEM）和原子力显微镜（Atomic force microscopy，AFM）观察发现，镀铜均匀沉积于PTFE薄膜表面；3M胶带粘贴方法（ASTM D3359标准）评估结果表明，铜层与PTFE薄膜粘结牢固，3M胶带未能够将铜层与PTFE薄膜分离开；电性能测试结果表明，PTFE-,g,-PAAc-Cu的表面电阻（,R,s,）降至1.27×10,-2,Ω/sq，电阻率降至50.1μΩ·cm，其导电性由绝缘体提高到导体水平（导体的电阻率范围为1~10,3,μΩ·cm），有望在柔性覆铜板领域获得应用。

Abstract

Acrylic acid (AAc) was grafted onto the surface of polytetrafluoroethylene (PTFE) film by low temperature plasma pretreatment. Subsequently, a thin copper layer was coated on the surface of the modified PTFE film (PTFE-g-PAAc) by palladium-free electroless copper deposition. Attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy showed that acrylic acid was successfully grafted onto the surface of the PTFE film. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) showed that a thin copper layer was uniformly deposited on the surface of the PTFE film. 3M taping method assessment according to ASTM D3359 indicated that the copper layer was tightly bonded on the film so that 3M tape could not tear down the copper layer from the surface of PTFE film. Electrical performance showed that the surface resistance (,R,s,) and resistivity of PTFE-,g,-PAAc-Cu decreased to 1.27×10,-2,Ω/sq and 50.1 μΩ·cm, respectively. The conductivity was improved from an insulator to a conductor (1~103 μΩ·cm), which could be potentially used as the flexible copper clad.

关键词

聚四氟乙烯薄膜低温等离子体接枝改性丙烯酸化学镀铜

Keywords

Polytetrafluoroethylene filmLow temperature plasmaGrafting modificationAcrylic acidElectroless copper depo-sition

references

Y Okuda , F Hayashi , H Sakurai , 等 . Graft polymerization of methacrylic acid onto polytetrafluoroe-thylene initiated by alkyllithium/electron-donating solvents . Journal of Applied Polymer Science , 2004 . 94 (3 ):923 -931 . DOI:10.1002/app.20926http://doi.org/10.1002/app.20926 .

D P Webb , W A Jaggernauth , M C W Cottrill , 等 . Design and construction of large-area flexible printed-circuit automotive electrical interconnection harnesses . Journal of Automobile Engineering , 2010 . 224 (6 ):785 -797 . DOI:10.1243/09544070JAUTO1175http://doi.org/10.1243/09544070JAUTO1175 .

潘湛昌 , 张惠冲 , 武守坤 , 等 . 聚酯膜光接枝丙烯酸表面改性无钯化学镀铜 . 电镀与精饰 , 2012 . 34 (10 ):6 -9 . http://www.cnki.com.cn/Article/CJFDTOTAL-DYJI201210001.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-DYJI201210001.htm, .

Zhanchang PAN , Huichong ZHANG , Shoukun WU , 等 . Pd-free electroless copper plating on PET films modified by photografting acrylic acid . Plating and Finishing , 2012 . 34 (10 ):6 -9 . http://www.cnki.com.cn/Article/CJFDTOTAL-DYJI201210001.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-DYJI201210001.htm, .

薛岳 , 张新胜 . ABS塑料镀铜工艺研究 . 化学工程与装备 , 2011 . (1 ):16 -18 . http://www.cnki.com.cn/Article/CJFDTOTAL-FJHG201101005.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-FJHG201101005.htm, .

Yue XUE , Xinsheng ZHANG . The plating technology research of ABS plastic . Chemical Engineering & Equipment , 2011 . (1 ):16 -18 . http://www.cnki.com.cn/Article/CJFDTOTAL-FJHG201101005.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-FJHG201101005.htm, .

Y X Liu , E T Kang , K G Neoh , 等 . Surface graft copolymerization enhanced adhesion of an epoxy-based printed circuit board substrate (FR-4) to copper . IEEE Transactions on Advanced Packaging , 1999 . 22 (2 ):214 -220 . DOI:10.1109/6040.763194http://doi.org/10.1109/6040.763194 .

李荣 , 吴国忠 . PTFE表面辐照改性研究进展 . 核化学与放射化学 , 2015 . 37 (5 ):321 -328 . http://www.cnki.com.cn/Article/CJFDTOTAL-HXFS201505007.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HXFS201505007.htm, .

Rong LI , Guozhong WU . Research progress on radiation-induced surface modification of PTFE . Journal of Nuclear and Radiochemistry , 2015 . 37 (5 ):321 -328 . http://www.cnki.com.cn/Article/CJFDTOTAL-HXFS201505007.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HXFS201505007.htm, .

D M Brewis , R H Dahm . Adhesion to fluoropolymers, :ClaremontSmithers Rapra Press , 2005 .

C Q Yang , L Xu , H Y Zeng , 等 . Water dispersible polytetrafluoroethylene microparticles prepared by grafting of poly(acrylic acid) . Radiation Physics and Chemistry , 2014 . 103 103 -107 . DOI:10.1016/j.radphyschem.2014.05.051http://doi.org/10.1016/j.radphyschem.2014.05.051 .

王晓兵 , 吴国忠 , 陈仕谋 . 聚四氟乙烯微粉预辐照接枝丙烯酸的研究 . 核化学与放射化学 , 2008 . 30 (4 ):238 -242 . http://www.cnki.com.cn/Article/CJFDTOTAL-HXFS200804009.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HXFS200804009.htm, .

Xiaobing WANG , Guozhong WU , Shimou CHEN . Grafting of acylic acid onto polytetrafluoroethylene(PTFE) micropowder via pre-irradiation . Journal of Nuclear and Radiochemistry , 2008 . 30 (4 ):238 -242 . http://www.cnki.com.cn/Article/CJFDTOTAL-HXFS200804009.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HXFS200804009.htm, .

A Reznickova , Z Kolska , V Hnatowicz , 等 . Comparison of glow argon plasma-induced surface changes of thermoplastic polymers . Nuclear Instruments and Methods in Physics Research B , 2011 . 269 (2 ):83 -88 . DOI:10.1016/j.nimb.2010.11.018http://doi.org/10.1016/j.nimb.2010.11.018 .

刘爱华 , 张运海 , 满宝元 . 聚四氟乙烯材料表面激光改性与刻蚀 . 光学学报 , 2006 . 26 (7 ):1073 -1077 . http://www.cnki.com.cn/Article/CJFDTOTAL-GXXB200607022.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-GXXB200607022.htm, .

Aihua LIU , Yunhai ZHANG , Baoyuan MAN . Surface modification and ablation of polytetrafluorethylene by excimer laser irradiation . Journal of Optics , 2006 . 26 (7 ):1073 -1077 . http://www.cnki.com.cn/Article/CJFDTOTAL-GXXB200607022.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-GXXB200607022.htm, .

哈鸿飞 , 吴季兰 . 高分子辐射化学原理与应用, :北京北京大学出版社 , 2002 .

Hongfei HA , Jilan WU . Principles and applications of polymer radiation chemistry, :BeijingPeking University Press , 2002 .

C L Li , C Y Tu , J S Huang , 等 . Surface modification and adhesion improvement of expanded poly (tetrafluoroe-thylene) films by plasma graft polymerization . Surface and Coatings Technology , 2006 . 201 (1-2 ):63 -72 . DOI:10.1016/j.surfcoat.2005.10.041http://doi.org/10.1016/j.surfcoat.2005.10.041 .

杜宁. 聚四氟乙烯等离子体表面改性及其引发有机单体接枝共聚[D]. 天津:天津大学, 2010.http://cdmd.cnki.com.cn/article/cdmd-10056-1011262648.htm

DU Ning. Plasma modification of PTFE surface and graft copolymerization with polymerizable monomers[D]. STianjin:Tianjin University, 2010.

T N Shi , M L Shao , H R Zhang , 等 . Surface modification of porous poly(tetrafluoroethylene) film via cold plasma treatment . Applied Surface Science , 2011 . 258 (4 ):1474 -1479 . DOI:10.1016/j.apsusc.2011.09.110http://doi.org/10.1016/j.apsusc.2011.09.110 .

王琛 , 陈杰瑢 . 远程氩等离子体处理聚四氟乙烯表面的过氧自由基 . 化工进展 , 2008 . 27 (9 ):1465 -1468 . http://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ200809040.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ200809040.htm, .

Chen WANG , Jierong CHEN . Study on peroxide of poly(tetrafluoroethylene) surface modified with argon remote-plasma . Chemical Industry and Engineering Progress , 2008 . 27 (9 ):1465 -1468 . http://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ200809040.htmhttp://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ200809040.htm, .

V M Bouznik , L N Lgnatieva , T A Kaidalova , 等 . Structure of fluoropolymer products prepared from solutions of tetrafluoroethylene telomers . Polymer Science Series A , 2008 . 50 (9 ):965 -970 . DOI:10.1134/S0965545X08090058http://doi.org/10.1134/S0965545X08090058 .

H L Wang , L Xu , J T Hu , 等 . Radiation-induced oxidation of ultra-high molecular weight poly-ethylene (UHMWPE) powder by gamma rays and electron beams:A clear dependence of dose rate . Radiation Physics and Chemistry , 2015 . 115 88 -96 . DOI:10.1016/j.radphyschem.2015.06.012http://doi.org/10.1016/j.radphyschem.2015.06.012 .

W C Wang , Y Zhang , E T Kang , 等 . Electroless deposition of copper on poly(tetrafluoroethylene) films modified by plasma-induced surface grafting of poly(4-vinylpyridine) . Plasmas and Polymers , 2002 . 7 (3 ):207 -225 . DOI:10.1023/A:1019934323790http://doi.org/10.1023/A:1019934323790 .

W J Zhang , Z Y Yu , Z Chen , 等 . Preparation of super-hydrophobic Cu/Ni coating with micro-nano hierarchical structure . Materials Letters , 2012 . 67 (1 ):327 -333 . DOI:10.1016/j.matlet.2011.09.114http://doi.org/10.1016/j.matlet.2011.09.114 .

G H Yang , E T Kang , K G Neoh . Electroless deposition of copper and nickel on poly(tetrafluoroethylene) films modified by single and double surface graft copolymerization . Applied Surface Science , 2001 . 178 165 -177 . DOI:10.1016/S0169-4332(01)00325-7http://doi.org/10.1016/S0169-4332(01)00325-7 .

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