纺织高校基础科学学报2024，Vol.37Issue(5)：28-33,6.DOI:10.13338/j.issn.1006-8341.2024.05.004
活性碳纤维/海藻酸钙纤维/木棉复合针刺材料的制备及其海水淡化性能
Preparation and seawater desalination performance of needle punching composite of activated carbon fibers,calcium alginate fibers and kapok fibers
摘要
Abstract
In view of available water shortage and the difficulty in water transporting of solar vapor generator(SVG)during seawater desalination,activated carbon fibers(ACFs),calcium alginate fibers(CAFs)and kapok fibers(KFs)were selected as raw materials to prepare fiber-based and multi-layered SVG(MLSVG)by needle punching technique.The influence of acid treating to CAFs on fiber morphology,water adsorption and evaporation rate was investigated.As a result,when the pH value was set as 1,the water adsorption reached 973％to its self-weight.In addition,with the incorporation of CuS,the evaporation rate of MLSVG reached 2.07 kg·m-2·h-1 with efficiency of 76.04％.This paper provides a theoretical reference for designing and application of fiber-based SVG.关键词
海藻酸钙纤维/活性碳纤维/木棉纤维/针刺复合材料/海水淡化Key words
calcium alginate fibers/activated carbon fibers/kapok fibers/needle punching com-posite/seawater desalination分类
轻工纺织引用本文复制引用
汪航,李素英,张广宇,戴家木..活性碳纤维/海藻酸钙纤维/木棉复合针刺材料的制备及其海水淡化性能[J].纺织高校基础科学学报,2024,37(5):28-33,6.基金项目
国家重点研发计划项目(2016YFB0303101) （2016YFB0303101）
国家自然科学基金(51803094) （51803094）
南通市科技计划项目(MS12021006) （MS12021006）
