Hollow Hydrogels for Excellent Aerial Water Collection and Autonomous Release

自愈水凝胶 环境科学 材料科学 高分子化学
作者
Lidong Zhang,Shumin Liang,Marieh Al Handawi,Tao Chen,Panče Naumov
出处
期刊:Angewandte Chemie [Wiley]
被引量:1
标识
DOI:10.1002/anie.202415936
摘要

Air moisture is a valuable and omnipresent resource of fresh water. However, traditional water collectors come with an enduring problem of the water-release step, which requires special devices and additional energy to remove the water from the adsorbent, such as heat, sunlight, or both. Herein, we report the first composite conical hollow hydrogel to harvest water from aerial humidity. This hollow hydrogel device can rapidly collect water from humid air to a saturation point, whereupon it automatically and continually releases fresh water at room temperature. The entire water collection and release process doesn't require any external assistance. As an exemplary demonstration, positioning the hollow hydrogel device next to a plant turns into an individualized system for irrigation. Since the device is biodegradable, it eventually decomposes and becomes an organic fertilizer after the water supply is not required. For long-term application, the water-release process can be monitored in real time by an electronic device to indicate the amount of collected water. The hollow hydrogel combines the humidity-absorbing capacity with autonomous water release that carries the potential for harvesting water from humidity to address the shortage of fresh water, especially in arid locations where other sources of water are scarce or inaccessible.
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
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

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
1秒前
赘婿应助Husayn采纳,获得10
2秒前
Akim应助wgr采纳,获得10
2秒前
hanch发布了新的文献求助10
3秒前
3秒前
4秒前
6秒前
pengjiejie发布了新的文献求助10
7秒前
MW完成签到,获得积分10
7秒前
xiaomi完成签到,获得积分10
8秒前
支半雪发布了新的文献求助10
8秒前
9秒前
10秒前
10秒前
毕业比耶发布了新的文献求助10
11秒前
着急的cc完成签到,获得积分10
11秒前
12秒前
30888136发布了新的文献求助10
13秒前
14秒前
希望天下0贩的0应助bruce233采纳,获得10
14秒前
www完成签到 ,获得积分10
14秒前
Jasper应助Leon_nomoreLess采纳,获得10
16秒前
Yumori关注了科研通微信公众号
16秒前
Hello应助33采纳,获得10
16秒前
许鹤缤发布了新的文献求助10
16秒前
郭小燕发布了新的文献求助10
17秒前
hanch完成签到,获得积分10
17秒前
量子星尘发布了新的文献求助10
19秒前
20秒前
21秒前
务实发夹完成签到,获得积分10
21秒前
21秒前
周少发布了新的社区帖子
21秒前
智博36完成签到,获得积分10
23秒前
24秒前
醋溜滑板完成签到 ,获得积分10
24秒前
在水一方应助钱钱钱采纳,获得10
24秒前
Yumori发布了新的文献求助10
26秒前
26秒前
耿教授发布了新的文献求助10
26秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Effective Learning and Mental Wellbeing 400
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3975922
求助须知:如何正确求助?哪些是违规求助? 3520226
关于积分的说明 11201711
捐赠科研通 3256720
什么是DOI,文献DOI怎么找? 1798423
邀请新用户注册赠送积分活动 877576
科研通“疑难数据库(出版商)”最低求助积分说明 806452