دورية أكاديمية

Achieving Solar‐Thermal‐Electro Integration Evaporator Nine‐Grid Array with Asymmetric Strategy for Simultaneous Harvesting Clean Water and Electricity

التفاصيل البيبلوغرافية
العنوان: Achieving Solar‐Thermal‐Electro Integration Evaporator Nine‐Grid Array with Asymmetric Strategy for Simultaneous Harvesting Clean Water and Electricity
المؤلفون: Junli Ma, Zhenzhen Guo, Xu Han, Heng Lu, Kaixin Guo, Jianguo Xin, Chaoyong Deng, Xianbao Wang
المصدر: Advanced Science, Vol 10, Iss 31, Pp n/a-n/a (2023)
بيانات النشر: Wiley, 2023.
سنة النشر: 2023
المجموعة: LCC:Science
مصطلحات موضوعية: asymmetric strategy, nine‐grid evaporation/power generation array, solar‐driven interface water evaporation, solar‐thermal‐electro integration, water‐induced power generation, Science
الوصف: Abstract Water evaporation is a ubiquitous and spontaneous phase transition process. The utilization of solar‐driven interface water evaporation that simultaneously obtains clean water and power generation can effectively alleviate people's concerns about fresh water and energy shortages. However, it remains a great challenge to efficiently integrate the required functions into the same device to reduce the complexity of the system and alleviate its dependence on solar energy to achieve full‐time operation. In this work, a multifunctional device based on reduced graphene oxide (RGO)/Mn3O4/Al2O3 composite nanomaterials is realized by an asymmetric strategy for effective solar‐thermal‐electro integration that can induce power generation by water evaporation in the presence/absence of light. Under one sun irradiation, the solar‐driven evaporation rate and output voltage are 1.74 kg m−2 h−1 and 0.778 V, respectively. More strikingly, the nine‐grid evaporation/power generation array integrated with multiple devices in series has the advantages of small volume, large evaporation area, and high power generation, and can light up light‐emitting diodes (LEDs), providing the possibility for large‐scale production and application. Based on the high photothermal conversion efficiency and power production capacity of the RGO/Mn3O4/Al2O3 composite evaporation/generator, it will be a promising energy conversion device for future sustainable energy development and applications.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2198-3844
Relation: https://doaj.org/toc/2198-3844
DOI: 10.1002/advs.202303815
URL الوصول: https://doaj.org/article/9d4cdbfae37e4593aac2dc2730909df1
رقم الأكسشن: edsdoj.9d4cdbfae37e4593aac2dc2730909df1
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:21983844
DOI:10.1002/advs.202303815