H-ZSM-5 Zeolite Synthesis by Sourcing Silica from the Wheat Husk Ash: Characterization and Application as a Versatile Heterogeneous Catalyst in Organic Transformations including Some Multicomponent Reactions

Author:

Shaikh Isak Rajjak123,Shaikh Rafique Ahmed4,Shaikh Alamgir Abdulla2,War Javeed Ahmad5,Hangirgekar Shankar Poshetti6,Shaikh Ahmad Lalahmad6,Shaikh Parveen Rajjak7,Shaikh Rafik Rajjak8

Affiliation:

1. Department of Chemistry, Shri Jagdishprasad Jhabarmal Tibrewala University (JJTU), Vidyanagari, Chudela, Jhunjhunu District, Rajasthan 333 001, India

2. Post Graduate and Research Centre, Department of Chemistry, Poona College of Arts, Science and Commerce, Military Camp Area, Pune, Maharashtra 411 001, India

3. Razak Institution of Skills, Education and Research (RISER), H.Q.: 1-9-722, Shrinagar, Near Rafaiya Masjid and Hanuman Mandir, Nanded, Maharashtra 431 605, India

4. Division of Heterogeneous Catalysis, CSIR-National Chemical Laboratory (NCL), Dr. Homi Bhabha Road, Pune, Maharashtra 411 008, India

5. Department of Chemistry, Dr. Harisingh Gour Central University (DHSGCU), Sagar, Madhya Pradesh, India

6. School of Chemical Sciences, Swami Ramanand Teerth Marathwada University (SRTMU), Vishnupuri, Nanded, Maharashtra 431 601, India

7. School of Earth Sciences, Swami Ramanand Teerth Marathwada University (SRTMU), Vishnupuri, Nanded, Maharashtra 431 601, India

8. Department of Chemistry, Central University of Rajasthan (CURAJ), NH-8, Bandar Sindri, Kishangarh, Ajmer District, Rajasthan 305 801, India

Abstract

ZSM-5 zeolite was synthesized by sourcing silica from wheat husk ash and was converted into its protonated form following careful, conventionally accepted ion-exchange method and calcinations. The H-ZSM-5 zeolite (Si/Al ratio = 30) prepared was appropriately characterized by XRD, FT-IR, SEM, TEM, TG-DTA, CV, and so forth, and evaluated as recyclable catalyst in selective organic transformations including three- and four-component reactions. The catalytic activity of the zeolite sample supposedly relates to increased density of the accessible acid sites.

Publisher

Hindawi Limited

Subject

General Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3