Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions

Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions

We report a synthesis of amine-functionalized microporous organic nanotube frameworks supported Pt or Pd catalysts (Pt or Pd@NH2-MONFs) by a combination of hyper cross-linking tricomponent bottlebrush copolymers and subsequent gentle reduction. In this method, the intrabrush and interbrush cross-lin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of physical chemistry. C 2017-06, Vol.121 (23), p.12771-12779
Hauptverfasser: Zhang, Hui, Zhou, Minghong, Xiong, Linfeng, He, Zidong, Wang, Tianqi, Xu, Yang, Huang, Kun
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 12779
container_issue 23
container_start_page 12771
container_title Journal of physical chemistry. C
container_volume 121
creator Zhang, Hui
Zhou, Minghong
Xiong, Linfeng
He, Zidong
Wang, Tianqi
Xu, Yang
Huang, Kun
description We report a synthesis of amine-functionalized microporous organic nanotube frameworks supported Pt or Pd catalysts (Pt or Pd@NH2-MONFs) by a combination of hyper cross-linking tricomponent bottlebrush copolymers and subsequent gentle reduction. In this method, the intrabrush and interbrush cross-linking of polystyrene (PS) shell layer in the tricomponent bottlebrush copolymers led to the formation of micropores and large-sized nanopores (meso/macrospores) in NH2-MONFs, respectively, while selective removal of polylactide (PLA) core layer generated mesoporous tubular structure. Interestingly, the middle functional poly­(Boc-aminoethyl acrylamide) (PBAEA) component could be deprotected to produce the free amine moieties in the channel of MONFs, which will play a key role to anchor Pt or Pd nanoparticles on the support by an in situ reduction with NaBH4. Owing to their high special surface area, robust organic framework, and hierarchically porous structure, the resultant Pt or Pd@NH2-MONFs show high heterogeneous catalytic activity and excellent reusability in the selective oxidation of alcohol and Heck reactions, respectively.
doi_str_mv 10.1021/acs.jpcc.7b02425
format Article
fullrecord <record><control><sourceid>acs_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1021_acs_jpcc_7b02425</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>i24842277</sourcerecordid><originalsourceid>FETCH-LOGICAL-a317t-1b163d5f9e8f129769c7be0b40f561f5be26e7f87b55fdd67962f6746fb9e693</originalsourceid><addsrcrecordid>eNp1kE1OwzAQhS0EEqWwZ-kDkGInsd0sq4pSpEIR7T6ynTGkTePITijlFBwZ90fsWM1I896bmQ-hW0oGlMT0Xmo_WDVaD4QicRqzM9SjWRJHImXs_K9PxSW68n5FCEsITXroZ7Qpa4gmXa3b0tayKr-hwM-ldraxznYez927rEuNX2Rt204Bnji5ga11a48XXRNUbXC8tljWoRR4LFtZ7XzrsbEOL6CCkPwJeP5VFnK_A1uDR5W2H7Y6eKag1_gN5OEAf40ujKw83JxqHy0nD8vxNJrNH5_Go1kkEyraiCrKk4KZDIaGxpngmRYKiEqJYZwapiDmIMxQKMZMUXCR8dhwkXKjMuBZ0kfkGBse9d6ByRtXbqTb5ZTke6B5AJrvgeYnoMFyd7QcJrZzgZb_X_4LKqd9Cw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions</title><source>ACS Publications</source><creator>Zhang, Hui ; Zhou, Minghong ; Xiong, Linfeng ; He, Zidong ; Wang, Tianqi ; Xu, Yang ; Huang, Kun</creator><creatorcontrib>Zhang, Hui ; Zhou, Minghong ; Xiong, Linfeng ; He, Zidong ; Wang, Tianqi ; Xu, Yang ; Huang, Kun</creatorcontrib><description>We report a synthesis of amine-functionalized microporous organic nanotube frameworks supported Pt or Pd catalysts (Pt or Pd@NH2-MONFs) by a combination of hyper cross-linking tricomponent bottlebrush copolymers and subsequent gentle reduction. In this method, the intrabrush and interbrush cross-linking of polystyrene (PS) shell layer in the tricomponent bottlebrush copolymers led to the formation of micropores and large-sized nanopores (meso/macrospores) in NH2-MONFs, respectively, while selective removal of polylactide (PLA) core layer generated mesoporous tubular structure. Interestingly, the middle functional poly­(Boc-aminoethyl acrylamide) (PBAEA) component could be deprotected to produce the free amine moieties in the channel of MONFs, which will play a key role to anchor Pt or Pd nanoparticles on the support by an in situ reduction with NaBH4. Owing to their high special surface area, robust organic framework, and hierarchically porous structure, the resultant Pt or Pd@NH2-MONFs show high heterogeneous catalytic activity and excellent reusability in the selective oxidation of alcohol and Heck reactions, respectively.</description><identifier>ISSN: 1932-7447</identifier><identifier>EISSN: 1932-7455</identifier><identifier>DOI: 10.1021/acs.jpcc.7b02425</identifier><language>eng</language><publisher>American Chemical Society</publisher><ispartof>Journal of physical chemistry. C, 2017-06, Vol.121 (23), p.12771-12779</ispartof><rights>Copyright © 2017 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a317t-1b163d5f9e8f129769c7be0b40f561f5be26e7f87b55fdd67962f6746fb9e693</citedby><cites>FETCH-LOGICAL-a317t-1b163d5f9e8f129769c7be0b40f561f5be26e7f87b55fdd67962f6746fb9e693</cites><orcidid>0000-0003-2737-1189</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.jpcc.7b02425$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.jpcc.7b02425$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids></links><search><creatorcontrib>Zhang, Hui</creatorcontrib><creatorcontrib>Zhou, Minghong</creatorcontrib><creatorcontrib>Xiong, Linfeng</creatorcontrib><creatorcontrib>He, Zidong</creatorcontrib><creatorcontrib>Wang, Tianqi</creatorcontrib><creatorcontrib>Xu, Yang</creatorcontrib><creatorcontrib>Huang, Kun</creatorcontrib><title>Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions</title><title>Journal of physical chemistry. C</title><addtitle>J. Phys. Chem. C</addtitle><description>We report a synthesis of amine-functionalized microporous organic nanotube frameworks supported Pt or Pd catalysts (Pt or Pd@NH2-MONFs) by a combination of hyper cross-linking tricomponent bottlebrush copolymers and subsequent gentle reduction. In this method, the intrabrush and interbrush cross-linking of polystyrene (PS) shell layer in the tricomponent bottlebrush copolymers led to the formation of micropores and large-sized nanopores (meso/macrospores) in NH2-MONFs, respectively, while selective removal of polylactide (PLA) core layer generated mesoporous tubular structure. Interestingly, the middle functional poly­(Boc-aminoethyl acrylamide) (PBAEA) component could be deprotected to produce the free amine moieties in the channel of MONFs, which will play a key role to anchor Pt or Pd nanoparticles on the support by an in situ reduction with NaBH4. Owing to their high special surface area, robust organic framework, and hierarchically porous structure, the resultant Pt or Pd@NH2-MONFs show high heterogeneous catalytic activity and excellent reusability in the selective oxidation of alcohol and Heck reactions, respectively.</description><issn>1932-7447</issn><issn>1932-7455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAQhS0EEqWwZ-kDkGInsd0sq4pSpEIR7T6ynTGkTePITijlFBwZ90fsWM1I896bmQ-hW0oGlMT0Xmo_WDVaD4QicRqzM9SjWRJHImXs_K9PxSW68n5FCEsITXroZ7Qpa4gmXa3b0tayKr-hwM-ldraxznYez927rEuNX2Rt204Bnji5ga11a48XXRNUbXC8tljWoRR4LFtZ7XzrsbEOL6CCkPwJeP5VFnK_A1uDR5W2H7Y6eKag1_gN5OEAf40ujKw83JxqHy0nD8vxNJrNH5_Go1kkEyraiCrKk4KZDIaGxpngmRYKiEqJYZwapiDmIMxQKMZMUXCR8dhwkXKjMuBZ0kfkGBse9d6ByRtXbqTb5ZTke6B5AJrvgeYnoMFyd7QcJrZzgZb_X_4LKqd9Cw</recordid><startdate>20170615</startdate><enddate>20170615</enddate><creator>Zhang, Hui</creator><creator>Zhou, Minghong</creator><creator>Xiong, Linfeng</creator><creator>He, Zidong</creator><creator>Wang, Tianqi</creator><creator>Xu, Yang</creator><creator>Huang, Kun</creator><general>American Chemical Society</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-2737-1189</orcidid></search><sort><creationdate>20170615</creationdate><title>Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions</title><author>Zhang, Hui ; Zhou, Minghong ; Xiong, Linfeng ; He, Zidong ; Wang, Tianqi ; Xu, Yang ; Huang, Kun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a317t-1b163d5f9e8f129769c7be0b40f561f5be26e7f87b55fdd67962f6746fb9e693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Hui</creatorcontrib><creatorcontrib>Zhou, Minghong</creatorcontrib><creatorcontrib>Xiong, Linfeng</creatorcontrib><creatorcontrib>He, Zidong</creatorcontrib><creatorcontrib>Wang, Tianqi</creatorcontrib><creatorcontrib>Xu, Yang</creatorcontrib><creatorcontrib>Huang, Kun</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of physical chemistry. C</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Hui</au><au>Zhou, Minghong</au><au>Xiong, Linfeng</au><au>He, Zidong</au><au>Wang, Tianqi</au><au>Xu, Yang</au><au>Huang, Kun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions</atitle><jtitle>Journal of physical chemistry. C</jtitle><addtitle>J. Phys. Chem. C</addtitle><date>2017-06-15</date><risdate>2017</risdate><volume>121</volume><issue>23</issue><spage>12771</spage><epage>12779</epage><pages>12771-12779</pages><issn>1932-7447</issn><eissn>1932-7455</eissn><abstract>We report a synthesis of amine-functionalized microporous organic nanotube frameworks supported Pt or Pd catalysts (Pt or Pd@NH2-MONFs) by a combination of hyper cross-linking tricomponent bottlebrush copolymers and subsequent gentle reduction. In this method, the intrabrush and interbrush cross-linking of polystyrene (PS) shell layer in the tricomponent bottlebrush copolymers led to the formation of micropores and large-sized nanopores (meso/macrospores) in NH2-MONFs, respectively, while selective removal of polylactide (PLA) core layer generated mesoporous tubular structure. Interestingly, the middle functional poly­(Boc-aminoethyl acrylamide) (PBAEA) component could be deprotected to produce the free amine moieties in the channel of MONFs, which will play a key role to anchor Pt or Pd nanoparticles on the support by an in situ reduction with NaBH4. Owing to their high special surface area, robust organic framework, and hierarchically porous structure, the resultant Pt or Pd@NH2-MONFs show high heterogeneous catalytic activity and excellent reusability in the selective oxidation of alcohol and Heck reactions, respectively.</abstract><pub>American Chemical Society</pub><doi>10.1021/acs.jpcc.7b02425</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-2737-1189</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 1932-7447
ispartof Journal of physical chemistry. C, 2017-06, Vol.121 (23), p.12771-12779
issn 1932-7447
1932-7455
language eng
recordid cdi_crossref_primary_10_1021_acs_jpcc_7b02425
source ACS Publications
title Amine-Functionalized Microporous Organic Nanotube Frameworks Supported Pt and Pd Catalysts for Selective Oxidation of Alcohol and Heck Reactions
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T14%3A25%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-acs_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Amine-Functionalized%20Microporous%20Organic%20Nanotube%20Frameworks%20Supported%20Pt%20and%20Pd%20Catalysts%20for%20Selective%20Oxidation%20of%20Alcohol%20and%20Heck%20Reactions&rft.jtitle=Journal%20of%20physical%20chemistry.%20C&rft.au=Zhang,%20Hui&rft.date=2017-06-15&rft.volume=121&rft.issue=23&rft.spage=12771&rft.epage=12779&rft.pages=12771-12779&rft.issn=1932-7447&rft.eissn=1932-7455&rft_id=info:doi/10.1021/acs.jpcc.7b02425&rft_dat=%3Cacs_cross%3Ei24842277%3C/acs_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true