干旱区生态环境知识资源中心(Arid): Dual-Stage Atmospheric Water Harvesting Device for Scalable Solar-Driven Water Production

Arid

DOI	10.1016/j.joule.2020.09.008
	Dual-Stage Atmospheric Water Harvesting Device for Scalable Solar-Driven Water Production
	LaPotin, Alina; Zhong, Yang; Zhang, Lenan; Zhao, Lin; Leroy, Arny; Rao, Hyunho Sameer R.; Wang, Evelyn N.; Kim, Hyunho
通讯作者	Wang, EN (corresponding author), MIT, Dept Mech Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA.
来源期刊	JOULE
ISSN	2542-4351
出版年	2021
卷号	5 期号:1 页码:166-182
英文摘要	Recent work has demonstrated adsorption-based solar-thermal driven atmospheric water harvesting (AWH) in arid regions, but the dailywater productivity (L/m(2)/day) of devices remains low. We developed and tested a dual- stage AWH device with optimized transport. By recovering the latent heat of condensation of the top stage and maintaining the required temperature difference between stages, the design enables higher daily water productivity than a singlestage device without auxiliary units for heating or vapor transport. In outdoor experiments, we demonstrated a dual-stage water harvesting device using commercial zeolite (AQSOA Z01) and regeneration under natural, unconcentrated sunlight where similar to 0.77 L/m(2) / day of water was harvested. Our modeling showed that by further increasing top-stage temperatures via design modifications, approximately twice the daily productivity of the single-stage configuration can be achieved. This dual-stage device configuration is a promising design approach to achieve high performance, scalable, and low-cost solar-thermal AWH.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000610121200016
WOS关键词	ADSORPTION CHARACTERISTICS ; TYPES ZEOLITES ; TECHNOLOGIES ; PERFORMANCE ; YIELD
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347966
作者单位	[LaPotin, Alina; Zhong, Yang; Zhang, Lenan; Zhao, Lin; Leroy, Arny; Wang, Evelyn N.] MIT, Dept Mech Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USA; [Kim, Hyunho] Korea Inst Sci & Technol KIST, Water Cycle Res Ctr, Natl Agenda Res Div, Seoul 02792, South Korea; [Rao, Hyunho Sameer R.] Univ Utah, Dept Mech Engn, Salt Lake City, UT 84112 USA; [Kim, Hyunho] Samsung Elect Co Ldt, Mechatron R&D Ctr, Suwon, South Korea
推荐引用方式 GB/T 7714	LaPotin, Alina,Zhong, Yang,Zhang, Lenan,et al. Dual-Stage Atmospheric Water Harvesting Device for Scalable Solar-Driven Water Production[J],2021,5(1):166-182.
APA	LaPotin, Alina.,Zhong, Yang.,Zhang, Lenan.,Zhao, Lin.,Leroy, Arny.,...&Kim, Hyunho.(2021).Dual-Stage Atmospheric Water Harvesting Device for Scalable Solar-Driven Water Production.JOULE,5(1),166-182.
MLA	LaPotin, Alina,et al."Dual-Stage Atmospheric Water Harvesting Device for Scalable Solar-Driven Water Production".JOULE 5.1(2021):166-182.