Influence of the Chemically Prepared Chitosan/ZnO Nanocomposite on the Biodegradability, Mechanical, and Thermal Properties of Polypropylene

被引：2

作者：

Hussein, Labiba ^{[1
]}

Mostafa, Mohamed Hassan ^{[1
]}

Darwish, Mohamed ^{[1
]}

Abdaleem, Abdaleem Hassan ^{[2
]}

Elsawy, Moataz Ahmed ^{[1
]}

机构：

[1] Egyptian Petr Res Inst, Petrochem Dept, Cairo 11727, Egypt

[2] Menoufia Univ, Fac Sci, Chem Dept, Menoufia, Egypt

来源：

POLYMER-PLASTICS TECHNOLOGY AND MATERIALS | 2022年 / 61卷 / 02期

关键词：

Polypropylene; chitosan; ZnO; biodegradability; mechanical properties; ZINC-OXIDE; DEGRADATION; COMPOSITES; ZNO; STARCH; ACID);

D O I：

10.1080/25740881.2021.1959931

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The enhancing of polypropylene (PP) biodegradability as well as improving its thermal and mechanical properties is one of the main challenges. Incorporation of chemically prepared chitosan (CS)/ZnO nanocomposite (CZC) into PP holds promise in solving this issue. Tensile tests showed increased tensile strength, elongation at break and toughness of PP/CZC compared to PP/CS. PP/CZC attained enhanced thermal stability and biodegradability relative to PP/CS. UV pretreated PP/CZC revealed higher weight loss compared to the unpretreated films. PP/CZC needed 120 days to show the same biodegradation rate as PP/CS after 90 days.

引用

页码：131 / 144

页数：14

共 47 条

[1] An overview of degradable and biodegradable polyolefins [J].

Ammala, Anne ;

Bateman, Stuart ;

Dean, Katherine ;

Petinakis, Eustathios ;

Sangwan, Parveen ;

Wong, Susan ;

Yuan, Qiang ;

Yu, Long ;

Patrick, Colin ;

Leong, K. H. .

PROGRESS IN POLYMER SCIENCE, 2011, 36 (08) :1015-1049

[2] Mechanical, morphological and thermal properties of chitosan filled polypropylene composites: The effect of binary modifying agents [J].

Amri, Faisal ;

Husseinsyah, Salmah ;

Hussin, Kamarudin .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2013, 46 :89-95

[3] Effect of sodium dodecyl sulfate on mechanical and thermal properties of polypropylene/chitosan composites [J].

Amri, Faisal ;

Husseinsyah, Salmah ;

Hussin, Kamarudin .

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2013, 26 (07) :878-892

[4]

Arkatkar A., 2009, The Open Environmental Engineering Journal, V2, P68, DOI 10.2174/1874829500902010068

[5] Biodegradability Studies on Natural Fibers Reinforced Polypropylene Composites [J].

Chattopadhyay, Sanjay K. ;

Singh, Sanjay ;

Pramanik, Nilay ;

Niyogi, U. K. ;

Khandal, R. K. ;

Uppaluri, Ramagopal ;

Ghoshal, Aloke K. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 121 (04) :2226-2232

[6]

Cheng L., 2018, IET NANODIELECTR, V1, P92, DOI [10.1049/iet-nde.2018.0005, DOI 10.1049/IET-NDE.2018.0005]

[7] Preparation, characterization, mechanical and biodegradation behavior of polypropylene-chitosan/ZnO nanocomposite [J].

Darwish, Mohamed S. A. ;

Mostafa, Mohamed H. ;

Hussein, Labiba I. ;

Abdaleem, Abdaleem H. ;

Elsawy, Moataz A. .

POLYMER-PLASTICS TECHNOLOGY AND MATERIALS, 2021, 60 (15) :1630-1640

[8] Effect of crystallite size of zinc oxide on the mechanical, thermal and flow properties of polypropylene/zinc oxide nanocomposites [J].

Esthappan, Saisy K. ;

Nair, Ajalesh B. ;

Joseph, Rani .

COMPOSITES PART B-ENGINEERING, 2015, 69 :145-153

[9] Resistance to Thermal Degradation of Polypropylene in Presence of Nano Zinc Oxide [J].

Esthappan, Saisy K. ;

Joseph, Rani .

PROGRESS IN RUBBER PLASTICS AND RECYCLING TECHNOLOGY, 2014, 30 (04) :211-219

[10]

Esthappan SK, 2013, J POLYM MATER, V30, P79

← 1 2 3 4 5 →