Li Yunxiang, Wang Xia, Thersleff Thomas, Svensson Gunnar, Hedin Niklas
Department of Materials and Environmental Chemistry, Stockholm University, SE-10691 Stockholm, Sweden.
ACS Omega. 2019 Jun 7;4(6):9889-9895. doi: 10.1021/acsomega.9b00135. eCollection 2019 Jun 30.
Microporous activated carbon was prepared by depositing and pyrolyzing propylene within the microporous voids of SAPO-37 and subsequently removing the template by a treatment with HCl and NaOH. The carbon had a high surface area and large micropore and ultramicropore volumes. The yield, crystallinity, morphology, and adsorption properties compared well with those of a structurally related zeolite-Y-templated carbon. No HF was needed to remove the SAPO-37 template in contrast to the zeolite Y template, which could be of industrial importance.
通过在SAPO - 37的微孔孔隙内沉积和热解丙烯，随后用HCl和NaOH处理以去除模板，制备了微孔活性炭。该碳具有高表面积以及大的微孔和超微孔体积。其产率、结晶度、形态和吸附性能与结构相关的Y型沸石模板碳相比具有优势。与Y型沸石模板不同，去除SAPO - 37模板不需要HF，这可能具有工业重要性。
