An Attempt to Find a Suitable Biomass for Biochar-Based Polypropylene Biocomposites

被引：59

作者：

Das, Oisik ^{[1
]}

Kim, Nam Kyeun ^{[2
]}

Hedenqvist, Mikael S. ^{[1
]}

Lin, Richard J. T. ^{[2
]}

Sarmah, Ajit K. ^{[3
]}

Bhattacharyya, Debes ^{[2
]}

机构：

[1] KTH Royal Inst Technol, Sch Chem Sci & Engn, Dept Fibre & Polymer Technol Polymer Mat, S-10044 Stockholm, Sweden

[2] Univ Auckland, Dept Mech Engn, Ctr Adv Composite Mat, Auckland, New Zealand

[3] Univ Auckland, Dept Civil & Environm Engn, Ctr Adv Composite Mat, Auckland, New Zealand

来源：

ENVIRONMENTAL MANAGEMENT | 2018年 / 62卷 / 02期

关键词：

Biomass; Biocomposite; Biochar; Wastes; Fire; FIBER-POLYMER COMPOSITES; WASTE DERIVED BIOCHARS; MECHANICAL-PROPERTIES; WOOD/POLYPROPYLENE COMPOSITES; HUSK; FLAMMABILITY; PERFORMANCE; COMBUSTION; CELLULOSE; FLOUR;

D O I：

10.1007/s00267-018-1033-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Four biomass wastes (rice husk, coffee husk, coarse wool, and landfill wood) were added with biochar and polypropylene (PP) to manufacture biocomposites. Individual biomasses were tested for their combustion behavior using cone calorimeter. Biocomposites were analyzed for their fire/thermal, mechanical, and morphological properties. Wood had the most desirable comprehensive effect on both the mechanical and fire properties of composites. In particular, wood and biochar composite exhibited the highest values of tensile/flexural properties with a relatively low peak heat release rate. In general, application of waste derived biochar and biomasses drastically reduced the susceptibility of neat PP towards fire.

引用

页码：403 / 413

页数：11

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