Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2

Mesoporous zeolite beta (Si/Al = 25) was synthesized in an aqueous 2–7 M NaOH solution and cetyltrimethylammonium bromide (CTAB) (0.18 M) solution to form mesopores via the extraction of framework silicon and surfactant assembly. The physicochemical properties of the mesoporous zeolites beta were th...

Full description

Saved in:
Bibliographic Details
Published in:Desalination and water treatment 2018-08, Vol.123, p.203-210
Main Authors: Pak, Seo-Hyun, Park, Chan-Gyu, Kang, Gwang Nam, Kim, Young-hee
Format: Article
Language:English
Subjects:
CTAB
Desilication
Manganese
Mesoporosity
Water treatment
Zeolite
Zeolite beta
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263
cites cdi_FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263
container_end_page 210
container_issue
container_start_page 203
container_title Desalination and water treatment
container_volume 123
creator Pak, Seo-Hyun
Park, Chan-Gyu
Kang, Gwang Nam
Kim, Young-hee
description Mesoporous zeolite beta (Si/Al = 25) was synthesized in an aqueous 2–7 M NaOH solution and cetyltrimethylammonium bromide (CTAB) (0.18 M) solution to form mesopores via the extraction of framework silicon and surfactant assembly. The physicochemical properties of the mesoporous zeolites beta were then analyzed using X-ray diffraction, nitrogen full isotherms at 77 K, scanning electron microscopy, transmission electron microscopy, 29Si-nuclear magnetic resonance, and Fourier transform infrared spectroscopy. The commercial zeolite beta, −Si–O–Al–, and −Si–O–Si– linkages were broken due to the NaOH process. Micelles formed by CTAB then lead to the formation of mesoporosity with zeolite beta character. This material, which introduces mesoporosity into zeolite beta, displayed a superior adsorption capacity than commercial materials when used as an adsorbent for manganese removal.
doi_str_mv 10.5004/dwt.2018.22683
format article
fullrecord <record><control><sourceid>elsevier_cross</sourceid><recordid>TN_cdi_crossref_primary_10_5004_dwt_2018_22683</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S194439862415744X</els_id><sourcerecordid>S194439862415744X</sourcerecordid><originalsourceid>FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263</originalsourceid><addsrcrecordid>eNp1kD1PwzAQhj2ARFW6MvsPJNiOHZyxVHxJrVjKbPnjjIySuLJNUfj1pJSVW2655_S-D0I3lNSCEH7rvkrNCJU1Y61sLtCCdpxXTSfbK7TK-YPMI_id4GyB7A5yPMQUcygTdnCEPh4GGAsOI_6G2IcC2EDR2Ez4M4fxfT7KoQ9WlxBHrEeHN_v1PdY5w2D6CfuYcIIhHnWPo8e7kV2jS6_7DKu_vURvjw_7zXO1fX162ay3lWVClkpK4NpKo4Un3nrriNYdb4EyTYkRhDLKeecb49tGO0o8MY1j3AjrbGdZ2yxRff5r5zo5gVeHFAadJkWJOplRsxl1MqN-zcyAPAMwpzoGSCrbAKMFFxLYolwM_6E_7SFtqw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2</title><source>ScienceDirect Journals</source><creator>Pak, Seo-Hyun ; Park, Chan-Gyu ; Kang, Gwang Nam ; Kim, Young-hee</creator><creatorcontrib>Pak, Seo-Hyun ; Park, Chan-Gyu ; Kang, Gwang Nam ; Kim, Young-hee</creatorcontrib><description>Mesoporous zeolite beta (Si/Al = 25) was synthesized in an aqueous 2–7 M NaOH solution and cetyltrimethylammonium bromide (CTAB) (0.18 M) solution to form mesopores via the extraction of framework silicon and surfactant assembly. The physicochemical properties of the mesoporous zeolites beta were then analyzed using X-ray diffraction, nitrogen full isotherms at 77 K, scanning electron microscopy, transmission electron microscopy, 29Si-nuclear magnetic resonance, and Fourier transform infrared spectroscopy. The commercial zeolite beta, −Si–O–Al–, and −Si–O–Si– linkages were broken due to the NaOH process. Micelles formed by CTAB then lead to the formation of mesoporosity with zeolite beta character. This material, which introduces mesoporosity into zeolite beta, displayed a superior adsorption capacity than commercial materials when used as an adsorbent for manganese removal.</description><identifier>ISSN: 1944-3986</identifier><identifier>DOI: 10.5004/dwt.2018.22683</identifier><language>eng</language><publisher>Elsevier Inc</publisher><subject>CTAB ; Desilication ; Manganese ; Mesoporosity ; Water treatment ; Zeolite ; Zeolite beta</subject><ispartof>Desalination and water treatment, 2018-08, Vol.123, p.203-210</ispartof><rights>2018 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263</citedby><cites>FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S194439862415744X$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,3549,27924,27925,45780</link.rule.ids></links><search><creatorcontrib>Pak, Seo-Hyun</creatorcontrib><creatorcontrib>Park, Chan-Gyu</creatorcontrib><creatorcontrib>Kang, Gwang Nam</creatorcontrib><creatorcontrib>Kim, Young-hee</creatorcontrib><title>Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2</title><title>Desalination and water treatment</title><description>Mesoporous zeolite beta (Si/Al = 25) was synthesized in an aqueous 2–7 M NaOH solution and cetyltrimethylammonium bromide (CTAB) (0.18 M) solution to form mesopores via the extraction of framework silicon and surfactant assembly. The physicochemical properties of the mesoporous zeolites beta were then analyzed using X-ray diffraction, nitrogen full isotherms at 77 K, scanning electron microscopy, transmission electron microscopy, 29Si-nuclear magnetic resonance, and Fourier transform infrared spectroscopy. The commercial zeolite beta, −Si–O–Al–, and −Si–O–Si– linkages were broken due to the NaOH process. Micelles formed by CTAB then lead to the formation of mesoporosity with zeolite beta character. This material, which introduces mesoporosity into zeolite beta, displayed a superior adsorption capacity than commercial materials when used as an adsorbent for manganese removal.</description><subject>CTAB</subject><subject>Desilication</subject><subject>Manganese</subject><subject>Mesoporosity</subject><subject>Water treatment</subject><subject>Zeolite</subject><subject>Zeolite beta</subject><issn>1944-3986</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kD1PwzAQhj2ARFW6MvsPJNiOHZyxVHxJrVjKbPnjjIySuLJNUfj1pJSVW2655_S-D0I3lNSCEH7rvkrNCJU1Y61sLtCCdpxXTSfbK7TK-YPMI_id4GyB7A5yPMQUcygTdnCEPh4GGAsOI_6G2IcC2EDR2Ez4M4fxfT7KoQ9WlxBHrEeHN_v1PdY5w2D6CfuYcIIhHnWPo8e7kV2jS6_7DKu_vURvjw_7zXO1fX162ay3lWVClkpK4NpKo4Un3nrriNYdb4EyTYkRhDLKeecb49tGO0o8MY1j3AjrbGdZ2yxRff5r5zo5gVeHFAadJkWJOplRsxl1MqN-zcyAPAMwpzoGSCrbAKMFFxLYolwM_6E_7SFtqw</recordid><startdate>201808</startdate><enddate>201808</enddate><creator>Pak, Seo-Hyun</creator><creator>Park, Chan-Gyu</creator><creator>Kang, Gwang Nam</creator><creator>Kim, Young-hee</creator><general>Elsevier Inc</general><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201808</creationdate><title>Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2</title><author>Pak, Seo-Hyun ; Park, Chan-Gyu ; Kang, Gwang Nam ; Kim, Young-hee</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CTAB</topic><topic>Desilication</topic><topic>Manganese</topic><topic>Mesoporosity</topic><topic>Water treatment</topic><topic>Zeolite</topic><topic>Zeolite beta</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pak, Seo-Hyun</creatorcontrib><creatorcontrib>Park, Chan-Gyu</creatorcontrib><creatorcontrib>Kang, Gwang Nam</creatorcontrib><creatorcontrib>Kim, Young-hee</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>CrossRef</collection><jtitle>Desalination and water treatment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pak, Seo-Hyun</au><au>Park, Chan-Gyu</au><au>Kang, Gwang Nam</au><au>Kim, Young-hee</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2</atitle><jtitle>Desalination and water treatment</jtitle><date>2018-08</date><risdate>2018</risdate><volume>123</volume><spage>203</spage><epage>210</epage><pages>203-210</pages><issn>1944-3986</issn><abstract>Mesoporous zeolite beta (Si/Al = 25) was synthesized in an aqueous 2–7 M NaOH solution and cetyltrimethylammonium bromide (CTAB) (0.18 M) solution to form mesopores via the extraction of framework silicon and surfactant assembly. The physicochemical properties of the mesoporous zeolites beta were then analyzed using X-ray diffraction, nitrogen full isotherms at 77 K, scanning electron microscopy, transmission electron microscopy, 29Si-nuclear magnetic resonance, and Fourier transform infrared spectroscopy. The commercial zeolite beta, −Si–O–Al–, and −Si–O–Si– linkages were broken due to the NaOH process. Micelles formed by CTAB then lead to the formation of mesoporosity with zeolite beta character. This material, which introduces mesoporosity into zeolite beta, displayed a superior adsorption capacity than commercial materials when used as an adsorbent for manganese removal.</abstract><pub>Elsevier Inc</pub><doi>10.5004/dwt.2018.22683</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1944-3986
ispartof Desalination and water treatment, 2018-08, Vol.123, p.203-210
issn 1944-3986
language eng
recordid cdi_crossref_primary_10_5004_dwt_2018_22683
source ScienceDirect Journals
subjects CTAB
Desilication
Manganese
Mesoporosity
Water treatment
Zeolite
Zeolite beta
title Mesoporosity development in zeolite beta by using desilication and CTAB assembly for removal of Mn2
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T23%3A30%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-elsevier_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mesoporosity%20development%20in%20zeolite%20beta%20by%20using%20desilication%20and%20CTAB%20assembly%20for%20removal%20of%20Mn2&rft.jtitle=Desalination%20and%20water%20treatment&rft.au=Pak,%20Seo-Hyun&rft.date=2018-08&rft.volume=123&rft.spage=203&rft.epage=210&rft.pages=203-210&rft.issn=1944-3986&rft_id=info:doi/10.5004/dwt.2018.22683&rft_dat=%3Celsevier_cross%3ES194439862415744X%3C/elsevier_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c258t-88e4ac8ba5f0fcfcd0aa946e12a10b50121449f3bf63ad10f0b3d24b5cdc9c263%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true