纺织高校基础科学学报2023，Vol.36Issue(6)：38-44,7.DOI:10.13338/j.issn.1006-8341.2023.06.006
经编间隔织物的高性能太阳能蒸发器
High performance solar evaporator of warp spacer fabric
摘要
Abstract
In order to improve the evaporation rate and efficiency of most solar evaporators(SE)at present,a new type of solar evaporator was prepared by combining the plasma-treated warp spacer fabric(PWSF)with reduced graphene oxide(rGO)and sodium alginate(SA).And its water transportation,photothermal,mechanical,evaporation,and seawater desalination performance were studied.The results show that compared to traditional reduced graphene based evaporators,this new type of solar evaporator has excellent water transmission,light absorption,and mechan-ical properties,that is,reaching 34.7 g·g-1 saturation in 5 s,its light absorption rate is about 94％,and its compression modulus is 89.6 kPa.The evaporation rate and evaporation efficiency under 1 kW·m-2 light are up to 1.76 kg·m-2·h-1 and 91.7％,respectively.At the same time,GSPF also showes excellent seawater desalination performance.关键词
经编间隔织物/太阳能蒸发器/蒸发性能/海水淡化性能Key words
knitted warp spacer fabric/solar evaporators/evaporation performance/seawater desalina-tion performance分类
轻工纺织引用本文复制引用
支超,马浩东,孟家光,余灵婕..经编间隔织物的高性能太阳能蒸发器[J].纺织高校基础科学学报,2023,36(6):38-44,7.基金项目
国家自然科学基金项目(51903199) （51903199）
陕西省创新能力支撑计划(2022KJXX-40) （2022KJXX-40）
陕西省重点研发计划(2023-YBGY-490) （2023-YBGY-490）
