Preparation and characterization of graphene oxide reinforced PVA film with boric acid as crosslinker

被引：157

作者：

Chen, Jie ^{[1
]}

Li, Yadong ^{[1
]}

Zhang, Yin ^{[1
]}

Zhu, Yangguang ^{[1
]}

机构：

[1] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2015年 / 132卷 / 22期

关键词：

biomaterials; composites; crosslinking; films; mechanical properties; POLY(VINYL ALCOHOL); MECHANICAL-PROPERTIES; POLYVINYL-ALCOHOL; BORON; BONE; NANOCOMPOSITES; LINKING; DIETARY; SUPPLEMENTATION; GLUTARALDEHYDE;

D O I：

10.1002/app.42000

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理];

摘要：

PVA films were prepared through aqueous solution method, and boric acid (BA) as well as graphene oxide (GO) was added to improve the mechanical and thermal properties. It was found that 5 wt % BA could increase the tensile strength threefold (from 23.3 to 67.7 MPa), and the incorporation of 0.2 wt % GO would provide additional percentage growth of 30% (from 67.7 to 88.5 MPa). Moreover, an enhancement of thermal stability of PVA film was found when BA or GO filler was added. The reinforcement mechanisms of both BA and GO were investigated, and a competitive phenomenon that the addition of BA would influence the reinforcement effect of GO sheets was found. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42000.

引用

收藏

页数：8

相关论文

共 39 条

[1]

A review of polyvinyl alcohol and its uses in cartilage and orthopedic applications [J].

Baker, Maribel I. ;

Walsh, Steven P. ;

Schwartz, Zvi ;

Boyan, Barbara D. .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2012, 100B (05) :1451-1457

[2]

Poly(vinyl alcohol) nanocomposites based on graphene and graphite oxide: a comparative investigation of property and mechanism [J].

Bao, Chenlu ;

Guo, Yuqiang ;

Song, Lei ;

Hu, Yuan .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (36) :13942-13950

[3]

Boron-containing poly(vinyl alcohol) as a ceramic precursor [J].

Barros, Pauline M. ;

Yoshida, O. Valeria P. ;

Schiavon, Marco A. .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2006, 352 (32-35) :3444-3450

[4]

MECHANICAL-PROPERTIES OF BORATE CROSSLINKED POLYVINYL-ALCOHOL) GELS [J].

CHENG, ATY ;

RODRIGUEZ, F .

JOURNAL OF APPLIED POLYMER SCIENCE, 1981, 26 (11) :3895-3908

[5]

The chemistry of graphene oxide [J].

Dreyer, Daniel R. ;

Park, Sungjin ;

Bielawski, Christopher W. ;

Ruoff, Rodney S. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (01) :228-240

[6]

Action of boron at the molecular level - Effects on transcription and translation in an acellular system [J].

Dzondo-Gadet, M ;

Mayap-Nzietchueng, R ;

Hess, K ;

Nabet, P ;

Belleville, F ;

Dousset, B .

BIOLOGICAL TRACE ELEMENT RESEARCH, 2002, 85 (01) :23-33

[7]

Preparation and characterization of polyvinyl alcohol-cobalt ferrite nanocomposites [J].

Garcia-Cerda, L. A. ;

Escareno-Castro, M. U. ;

Salazar-Zertuche, M. .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2007, 353 (8-10) :808-810

[8]

Cytotoxicity of glutaraldehyde crosslinked collagen/poly(vinyl alcohol) films is by the mechanism of apoptosis [J].

Gough, JE ;

Scotchford, CA ;

Downes, S .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 2002, 61 (01) :121-130

[9]

Boron enhances strength and alters mineral composition of bone in rabbits fed a high energy diet [J].

Hakki, Sema S. ;

Dundar, Niyazi ;

Kayis, Seyit Ali ;

Hakki, Erdogan E. ;

Hamurcu, Mehmet ;

Kerimoglu, Ulku ;

Baspinar, Nuri ;

Basoglu, Abdullah ;

Nielsen, Forrest H. .

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY, 2013, 27 (02) :148-153

[10]

Boron regulates mineralized tissue-associated proteins in osteoblasts (MC3T3-E1) [J].

Hakki, Sema S. ;

Bozkurt, Buket S. ;

Hakki, Erdogan E. .

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY, 2010, 24 (04) :243-250

← 1 2 3 4 →