Liquid phase styrene epoxidation catalyzed by rice husk ash silica derived mesoporous calcium silicate and calcite-type calcium carbonate catalyst

• Main Authors: Iqbal, Anwar, Kok-Hou, Tan, Adam, Farook, Abu Bakar, Noor Hana Hanif, Ahmad, Mohammad Norazmi, Yusop, Muhammad Rahimi
• Format: Article
• Language: English; English
• Published: Chiang Mai University 2021
• Subjects: QD Chemistry
• Online Access: http://irep.iium.edu.my/89546/7/89546_Liquid%20phase%20styrene%20epoxidation%20catalyzed%20by%20rice%20husk%20ash%20silica%20derived%20mesoporous%20calcium%20silicate%20and%20calcite-type%20calcium%20carbonate%20catalyst.pdf; http://irep.iium.edu.my/89546/13/89546_Liquid%20phase%20styrene%20epoxidation%20catalyzed_Scopus.pdf; http://irep.iium.edu.my/89546/; https://epg.science.cmu.ac.th/ejournal/journalDetail.php?journal_id=11480

A series of rice husk ash silica derived mesoporous calcium silicate, and calcium carbonate catalysts were synthesized via a direct one-pot synthesis technique by varying the calcium/CTAB molar ratio (0.25, 0.50, 0.75, and 1.00). The aragonite-type calcium carbonate crystalline phase was formed on t...