%0 Dataset
%T High exposure effect dataset of adsorption sites for quaternary ammonium salt polymers (QAPs) (December 2018)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/ae9e8d4f-8528-455f-aa39-f8a260240722
%W NCDC
%R 10.12072/ncdc.UTCMW.db2153.2022
%A Yang Liming
%K High adsorption site;quaternary ammonium salt polymer;exposure effect
%X This article designs and prepares a novel quaternary ammonium salt polymer (QAPs) with high adsorption sites (i.e., quaternized nitrogen confirmed by FT-IR) for rapid and selective removal of Cr (VI) from water. The EDS analysis results showed that the maximum exposure rate of nitrogen on the surface of QAPs was as high as 86.1%, almost twice that of Cr (VI) ion imprinted polymer (Cr (VI) - IIP) (46.2%). The idea of high exposure effect of adsorption sites proposed in this article can provide valuable guidance for designing rapid selective adsorbents to remove and recover Cr (VI) from wastewater.  The high exposure effect of adsorption sites significantly improves adsorption capacity and removal efficiency: taking the adsorption of hexavalent chromium by quaternary ammonium salt polymers (QAPs) as an example dataset, the data was obtained using experimental methods in decimal (. xls) format, with a data volume of 6 groups and a total of 38762 entries.