Hygroelectric-photovoltaic coupling generator using self-assembled bio-nano hybrids

光伏系统 材料科学 发电 发电机(电路理论) 纳米技术 功率(物理) 电气工程 工程类 物理 量子力学
作者
Qichang Hu,Guoping Ren,Jie Ye,Bintian Zhang,Christopher Rensing,Shungui Zhou
出处
期刊:Chemical Engineering Journal [Elsevier BV]
卷期号:452: 139169-139169 被引量:23
标识
DOI:10.1016/j.cej.2022.139169
摘要

The ubiquitous ambient moisture and sunlight are clean energy sources that have attracted increasing research interest for developing sustainable power technology. However, it is a great challenge to harvest energy from a single source to generate continuous electricity for practical use, due to temporal and geographical limitations. Herein, we report the first hygroelectric-photovoltaic coupling generator (HPG) using self-assembled Geobacter sulfurreducens-carbon nitride polymer (G.s-CNx) bio-nano hybrids for simultaneously harvesting hydro and solar energy. The HPG functions with hygroelectric-photovoltaic coupling effect during the day and hygroelectric effect at night, thus resulting in a sustainable power generator. The heterojunction constructed from the combination of G.s and CNx nanoparticles facilitates the separation of photogenerated carriers on light illumination which is then synergistically enhanced by moisture exposure. Thus, the coupling of hygroelectric and photoelectric effects on the bio-nano hybrids yielded an output power density of 122.9 mW/m2, higher than that of previously reported hygroelectric generators. The HPG was able to continuously generate power for 10 days with negligible attenuation, showing outstanding stability. The output performance of the hybrid generator could easily be scaled up and used to directly drive commercial electronic devices. This work provides significant guidance for the design of uninterrupted power generators by harvesting multiple natural energy sources.
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
雨下整夜发布了新的文献求助10
1秒前
hehe发布了新的文献求助10
1秒前
3秒前
4秒前
6秒前
6秒前
6秒前
bxyyy应助cqnuly采纳,获得10
6秒前
Inory007完成签到,获得积分10
7秒前
YJ完成签到,获得积分10
7秒前
Suen发布了新的文献求助10
9秒前
sjie发布了新的文献求助10
9秒前
wwmmyy发布了新的文献求助10
12秒前
小大夫发布了新的文献求助10
12秒前
奋斗完成签到 ,获得积分10
12秒前
搜集达人应助月眠眠采纳,获得10
13秒前
Zkxxxx应助超帅的灭龙采纳,获得10
15秒前
李健应助Chelry采纳,获得10
15秒前
巴达天使完成签到,获得积分10
15秒前
共享精神应助雨下整夜采纳,获得10
16秒前
君衡完成签到 ,获得积分10
16秒前
ED应助科研通管家采纳,获得10
17秒前
17秒前
领导范儿应助科研通管家采纳,获得10
17秒前
orixero应助科研通管家采纳,获得10
17秒前
AGuang应助123采纳,获得10
17秒前
脑洞疼应助科研通管家采纳,获得10
17秒前
科研通AI2S应助科研通管家采纳,获得10
17秒前
17秒前
17秒前
17秒前
17秒前
young_lifestyle完成签到,获得积分10
17秒前
Wind0240发布了新的文献求助10
18秒前
小二郎应助李李李采纳,获得10
20秒前
yuliuism完成签到,获得积分10
20秒前
adheret完成签到,获得积分10
20秒前
Suen完成签到,获得积分20
21秒前
Hello应助ivying0209采纳,获得10
22秒前
23秒前
高分求助中
The Mother of All Tableaux Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 2400
Ophthalmic Equipment Market by Devices(surgical: vitreorentinal,IOLs,OVDs,contact lens,RGP lens,backflush,diagnostic&monitoring:OCT,actorefractor,keratometer,tonometer,ophthalmoscpe,OVD), End User,Buying Criteria-Global Forecast to2029 2000
Cognitive Neuroscience: The Biology of the Mind (Sixth Edition) 1000
Optimal Transport: A Comprehensive Introduction to Modeling, Analysis, Simulation, Applications 800
Official Methods of Analysis of AOAC INTERNATIONAL 600
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 588
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
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 3958051
求助须知:如何正确求助?哪些是违规求助? 3504213
关于积分的说明 11117431
捐赠科研通 3235582
什么是DOI,文献DOI怎么找? 1788318
邀请新用户注册赠送积分活动 871204
科研通“疑难数据库(出版商)”最低求助积分说明 802511