干旱区生态环境知识资源中心(Arid): Preparation and characterization of an eco-friendly dust suppression and sand-fixation liquid mulching film

Arid

DOI	10.1016/j.carbpol.2020.117429
	Preparation and characterization of an eco-friendly dust suppression and sand-fixation liquid mulching film
	Liang, Jie; Ning, Ruxia; Sun, Zhonghua; Liu, Xin; Sun, Wei; Zhou, Xiangsheng
通讯作者	Sun, ZH (corresponding author), Qufu Normal Univ, Coll Engn, Rizhao 276826, Peoples R China.
来源期刊	CARBOHYDRATE POLYMERS
ISSN	0144-8617
EISSN	1879-1344
出版年	2021
卷号	256
英文摘要	An eco-friendly dust suppression and sand-fixation liquid mulching film was prepared via a facile secondary spraying process in this work. Water polyurethane (WPU) was blended with dissolved humic acid (HA) firstly, and then the blend solutions (HWPU) were sprayed on the surface of cationic starch (CS) / sodium lignosulfonate (LS) film to synthesize the liquid mulching film (CLS-HWPU). The effects of liquid mulching film composition on mechanical properties in dry and wet states were investigated. The results showed that the optimal composition of liquid mulching film was: 3% (CS), 0.9 % (LS), 1.5 % (glycerol), 2% (HA), and 30 % (WPU). The CLS-HWPU liquid mulching films were characterized in terms of light transmittance, degradation performance test, contact angle test, scanning electron microscopy (SEM), total reflectance-Fourier transform infrared spectrometer (ATR-FTIR), thermo gravimetric analysis (TGA), and erosion resistance test. The results indicated that the CLS-HWPU film had good UV resistance, thermal stability, anti-erosion, and biodegradation. The CLS-HWPU film meets the demand of dust suppression and sand-fixation in dusty areas and desertification environments, which opens a new application field for liquid mulching film with high safety and environmental protection.
英文关键词	Cationic starch Sodium lignosulfonate Humic acid Secondary spraying process Liquid mulching film
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000669429400002
WOS关键词	STRUCTURAL FEATURES ; TENSILE PROPERTIES ; HUMIC-ACID ; SOIL-WATER ; CELLULOSE ; LIGNIN ; STARCH
WOS类目	Chemistry, Applied ; Chemistry, Organic ; Polymer Science
WOS研究方向	Chemistry ; Polymer Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349782
作者单位	[Liang, Jie; Ning, Ruxia; Sun, Zhonghua; Liu, Xin; Sun, Wei] Qufu Normal Univ, Coll Engn, Rizhao 276826, Peoples R China; [Zhou, Xiangsheng] Lithium Battery Prod Qual Supervis & Inspect Ctr, Zaozhuang 277000, Peoples R China
推荐引用方式 GB/T 7714	Liang, Jie,Ning, Ruxia,Sun, Zhonghua,et al. Preparation and characterization of an eco-friendly dust suppression and sand-fixation liquid mulching film[J],2021,256.
APA	Liang, Jie,Ning, Ruxia,Sun, Zhonghua,Liu, Xin,Sun, Wei,&Zhou, Xiangsheng.(2021).Preparation and characterization of an eco-friendly dust suppression and sand-fixation liquid mulching film.CARBOHYDRATE POLYMERS,256.
MLA	Liang, Jie,et al."Preparation and characterization of an eco-friendly dust suppression and sand-fixation liquid mulching film".CARBOHYDRATE POLYMERS 256(2021).