Hydrophobic self-cleaning micro-nano composite polyethylene-based agricultural plastic film with light conversion and abrasion resistance

磨损(机械) 材料科学 纳米- 复合材料 复合数 接触角 极限抗拉强度 聚乙烯 结垢 化学 生物化学
作者
Xiaohong Chu,Pan Zhang,Shaoze Shi,Yihan Liu,Wenli Feng,Ninglin Zhou,Jun Li,Jian Shen
出处
期刊:Colloids and Surfaces A: Physicochemical and Engineering Aspects [Elsevier]
卷期号:658: 130621-130621 被引量:5
标识
DOI:10.1016/j.colsurfa.2022.130621
摘要

Agricultural plastic film (APF) is extensively used in modern agriculture. However, to the best of our knowledge, the self-cleaning property and light transmittance of APF are still the main factors affecting crop yield at present. To solve these problems, for the first time, we developed polyethylene-based dust-proof composite APF with multi-scale micro-nano structure and light conversion performance. By combining the carbon dots (CDs) and hydrophobic silica nanoparticles (FSi-SiO2) with organically modified montmorillonite (OMMT), composite materials with multi-scale micro-nano structure and low surface energy (SFE) were constructed (FSi-SiO2/[email protected]). After blending with linear low-density polyethylene (LLDPE, PE), a self-cleaning dust-proof APF with “lotus-effect” was synthesized (PE/FSi-SiO2/[email protected]). The PE/FSi-SiO2/[email protected] exhibited excellent hydrophobic property, which had a water contact angle (WCA) of 108.9°. The results of the mechanical properties tests showed that the horizontal and portrait tensile strength of PE/FSi-SiO2/[email protected] improved from 25.08 and 27.41 MPa to 33.14 and 42.21 MPa and that the horizontal and portrait elongation at break improved from 273.53 % and 380.23–369.43 % and 480.73 %, respectively. In addition, the anti-fouling and dust-proof performance were studied, and the results showed that the anti-fouling rate and dust removal efficiency of PE/FSi-SiO2/[email protected] were reached to 99.84 % and 99.58 %, respectively. Additionally, PE/FSi-SiO2/[email protected] also possessed excellent thermal stability, anti-algae and anti-bacterial adhesion properties, and light conversion performance. This work could provide a facile approach and strategy to fabricate functional APF for agricultural application.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
超级无敌大帅哥完成签到,获得积分10
刚刚
鱼七发布了新的文献求助10
刚刚
元气少女岳云鹏完成签到,获得积分10
刚刚
飞燕完成签到 ,获得积分10
1秒前
执着绿蕊发布了新的文献求助10
2秒前
枫叶荻花秋瑟瑟完成签到,获得积分10
3秒前
3秒前
内向苡完成签到,获得积分10
3秒前
BK2008完成签到,获得积分10
4秒前
超级的煎饼完成签到,获得积分10
5秒前
5秒前
jw发布了新的文献求助10
6秒前
大翟发布了新的文献求助10
7秒前
carol完成签到,获得积分20
8秒前
仙林AK47发布了新的文献求助20
8秒前
Zbzb完成签到,获得积分20
9秒前
9秒前
11秒前
gttlyb完成签到,获得积分10
12秒前
12秒前
大模型应助丰富的宛菡采纳,获得10
13秒前
ZD完成签到 ,获得积分10
14秒前
15秒前
羽宇发布了新的文献求助10
15秒前
田様应助执着绿蕊采纳,获得10
16秒前
Sheryl发布了新的文献求助10
18秒前
ccbns827完成签到,获得积分10
18秒前
瘦瘦洋葱发布了新的文献求助10
18秒前
19秒前
19秒前
adgn发布了新的文献求助10
19秒前
21秒前
壮观的晓露完成签到,获得积分10
21秒前
23秒前
杜华詹发布了新的文献求助10
25秒前
仙林AK47发布了新的文献求助10
25秒前
ccbns827发布了新的文献求助10
25秒前
李彪完成签到 ,获得积分10
26秒前
Nara2021完成签到,获得积分10
26秒前
麦兜完成签到,获得积分10
27秒前
高分求助中
Agaricales of New Zealand 1: Pluteaceae - Entolomataceae 1040
Healthcare Finance: Modern Financial Analysis for Accelerating Biomedical Innovation 1000
지식생태학: 생태학, 죽은 지식을 깨우다 600
Mantodea of the World: Species Catalog Andrew M 500
海南省蛇咬伤流行病学特征与预后影响因素分析 500
Neuromuscular and Electrodiagnostic Medicine Board Review 500
ランス多機能化技術による溶鋼脱ガス処理の高効率化の研究 500
热门求助领域 (近24小时)
化学 医学 材料科学 生物 工程类 有机化学 生物化学 纳米技术 内科学 物理 化学工程 计算机科学 复合材料 基因 遗传学 物理化学 催化作用 细胞生物学 免疫学 电极
热门帖子
关注 科研通微信公众号,转发送积分 3464176
求助须知:如何正确求助?哪些是违规求助? 3057496
关于积分的说明 9057440
捐赠科研通 2747573
什么是DOI,文献DOI怎么找? 1507413
科研通“疑难数据库(出版商)”最低求助积分说明 696553
邀请新用户注册赠送积分活动 696068