Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols | |
Zhang, HaiRong1,2; Pang, Hao1; Zhang, Lei1; Chen, Xinde2; Liao, Bing1 | |
2013-06-01 | |
发表期刊 | JOURNAL OF POLYMERS AND THE ENVIRONMENT |
卷号 | 21期号:2页码:329-334 |
摘要 | Polyurethane foam (PUF) was prepared from liquefied wood with polymethylene polyphenylisocyanate by one-shot method, with organosilicon as surfactant, water as blowing agent and stannous octoate and triethylene diamine as co-catalyst. The biodegradability of the PUF was studied by soil burial for a period of 12 months. The Fourier transform infrared (FT-IR) study, morphological observation and percent weight loss were used to discuss the biodegradability of polyurethane foam from liquefied wood. The FT-IR analyses showed that the PUF had biodegraded via oxidation of the ether soft segment or degradation of wood components. The weight loss rate showed that the addition of liquefied wood could accelerate the degradation of PUF. |
文章类型 | Article |
关键词 | Biodegradation Liquefaction Polyurethane |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
DOI | 10.1007/s10924-012-0542-2 |
研究领域[WOS] | Engineering ; Polymer Science |
关键词[WOS] | POLYETHER POLYURETHANES ; MECHANICAL-PROPERTIES ; POLYHYDRIC ALCOHOLS ; IN-VIVO ; LIQUEFACTION ; FILMS ; DEGRADATION ; CELLULOSE ; PRODUCTS ; RESIDUES |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Engineering, Environmental ; Polymer Science |
WOS记录号 | WOS:000317844200003 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10100 |
专题 | 中国科学院广州能源研究所 集成技术研发中心 |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Chem, Key Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, HaiRong,Pang, Hao,Zhang, Lei,et al. Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols[J]. JOURNAL OF POLYMERS AND THE ENVIRONMENT,2013,21(2):329-334. |
APA | Zhang, HaiRong,Pang, Hao,Zhang, Lei,Chen, Xinde,&Liao, Bing.(2013).Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols.JOURNAL OF POLYMERS AND THE ENVIRONMENT,21(2),329-334. |
MLA | Zhang, HaiRong,et al."Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols".JOURNAL OF POLYMERS AND THE ENVIRONMENT 21.2(2013):329-334. |
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