Performance Evolution of Alkylation Graphene Oxide Reinforcing High-Density Polyethylene

被引：17

作者：

Gao, Wensheng ^{[1
]}

Lu, Yue ^{[1
]}

Chao, Yuanzhi ^{[1
]}

Ma, Yu ^{[1
]}

Zhu, Bochao ^{[2
]}

Jia, Junji ^{[2
]}

Huang, Anping ^{[2
]}

Xie, Kefeng ^{[2
]}

Li, Jiangong ^{[1
]}

Bai, Yongxiao

机构：

[1] Lanzhou Univ, Inst Mat Sci & Engn, MOE Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Gansu, Peoples R China

[2] Petro China, Lanzhou Petrochem Res Ctr, Lanzhou 730000, Gansu, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2017年 / 121卷 / 39期

关键词：

ISOTACTIC-POLYPROPYLENE NANOCOMPOSITES; FUNCTIONALIZED GRAPHENE; MECHANICAL-PROPERTIES; THERMAL-PROPERTIES; REACTIVE COMPATIBILIZATION; COMPOSITES; CONDUCTIVITY; EXFOLIATION; CRYSTALLIZATION; POLYMER;

D O I：

10.1021/acs.jpcc.7b06142

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Alkylated graphene oxide (MGO) was rapidly prepared by a reverse extraction technology in aqueous solution using amphoteric surfactants (LAO). The MGO has an excellent lipophilicity and stability in the air atmosphere. After being incorporated in high-density polyethylene (HDPE) by solution compounding, the HDPE/MGO composites exhibited an obvious enhancement in comprehensive properties of composites, relying on the uniform dispersion and the strong interfacial interaction between MGO and HDPE. The typical -and abnormal behaviors of the HDPE/MGO in Mechanical and physical properties are systematically analyzed and, discussed. MOreciVer, it is found that the critical intensity ratio of ICH2/IC=c/c-c in Raman spectrum corresponding to the electric percolation threshold of HDPE/MGO is about 1, which is still well established in PP/MGO composites.

引用

页码：21685 / 21694

页数：10

共 74 条

[1] Microindentation Hardness of Nanostructured Thermoplastic Materials [J].

Adhikari, Rameshwar ;

Khatri, Shiva K. ;

Adhikari, Santosh ;

Michler, Goerg H. ;

Calleja, Francisco J. Balta .

MACROMOLECULAR SYMPOSIA, 2010, 290 :166-174

[2] Dielectric, Thermal, and Mechanical Properties of CeO2-Filled HDPE Composites for Microwave Substrate Applications [J].

Anjana, P. S. ;

Deepu, V. ;

Uma, S. ;

Mohanan, P. ;

Philip, J. ;

Sebastian, M. T. .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2010, 48 (09) :998-1008

[3]

Balandin AA, 2011, NAT MATER, V10, P569, DOI [10.1038/nmat3064, 10.1038/NMAT3064]

[4] Macromolecular Structure and Vibrational Dynamics of Confined Poly(ethylene oxide): From Subnanometer 2D-Intercalation into Graphite Oxide to Surface Adsorption onto Graphene Sheets [J].

Barroso-Bujans, Fabienne ;

Fernandez-Alonso, Felix ;

Pomposo, Jose A. ;

Cerveny, Silvina ;

Alegria, Angel ;

Colmenero, Juan .

ACS MACRO LETTERS, 2012, 1 (05) :550-554

[5] A controlled and reproducible pathway to dye-tagged, encapsulated silver nanoparticles as substrates for SERS multiplexing [J].

Brown, Leif O. ;

Doorn, Stephen K. .

LANGMUIR, 2008, 24 (06) :2277-2280

[6] Effects of graphene oxide on surface energy, mechanical, damping and thermal properties of ethylene-propylene-diene rubber/petroleum resin blends [J].

Chen, Biyan ;

Ma, Nan ;

Bai, Xin ;

Zhang, Hongmei ;

Zhang, Yong .

RSC ADVANCES, 2012, 2 (11) :4683-4689

[7] Super-high thermal conductivity of polyamide-6/graphene-graphene oxide composites through in situ polymerization [J].

Chen, Jingjing ;

Chen, Xiangnan ;

Meng, Fanbin ;

Li, Dan ;

Tian, Xin ;

Wang, Zeyong ;

Zhou, Zuowan .

HIGH PERFORMANCE POLYMERS, 2017, 29 (05) :585-594

[8] Phosphonium-Containing ABA Triblock Copolymers: Controlled Free Radical Polymerization of Phosphonium Ionic Liquids [J].

Cheng, Shijing ;

Beyer, Frederick L. ;

Mather, Brian D. ;

Moore, Robert B. ;

Long, Timothy E. .

MACROMOLECULES, 2011, 44 (16) :6509-6517

[9] The Importance of Interbands on the Interpretation of the Raman Spectrum of Graphene Oxide [J].

Claramunt, Sergi ;

Varea, Aida ;

Lopez-Diaz, David ;

Mercedes Velazquez, M. ;

Cornet, Albert ;

Cirera, Albert .

JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (18) :10123-10129

[10] Electrically Conductive "Alkylated" Graphene Paper via Chemical Reduction of Amine-Functionalized Graphene Oxide Paper [J].

Compton, Owen C. ;

Dikin, Dmitriy A. ;

Putz, Karl W. ;

Brinson, L. Catherine ;

Nguyen, SonBinh T. .

ADVANCED MATERIALS, 2010, 22 (08) :892-+

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