Preparation of an Ultrafine Solid Amine Fiber by Electrospinning and Its CO2 Adsorption Behavior
Jinrui Zhang,
Xiaoqiong Wang,
Shixun Chen
et al.
Abstract:The adsorption capacity of a solid amine adsorbent for CO 2 adsorption is often limited by the number of amino groups on the adsorbent surface. In this paper, a kind of ultrafine solid amine fiber (PSN) was prepared by direct electrospinning of polyethylenimine blends, which could provide plentiful amino groups on the fiber surface without further modification and would improve the CO 2 adsorption capacity and amino utilization efficiency of the fibrous adsorbent. The effects of the adsorbent structure on the … Show more
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