In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol

In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol

KTaO /Au hetero-nanostructures were synthesized by in-situ reduction of HAuCl on the surface of hydrothermally-grown KTaO sub-micron cubes. The concentration of Au source was found to be a critical factor in controlling the hetero-nucleation of Au nanoparticles on the surface of KTaO sub-micron cube...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Materials 2019-06, Vol.12 (12)
Hauptverfasser: Chang, Shengding, Ji, Muwei, Yan, Changxu, Zhang, Kai, Deng, Qian, Xu, Jian, Zhu, Caizhen, Li, Bo, Wang, Jin
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 12
container_start_page
container_title Materials
container_volume 12
creator Chang, Shengding
Ji, Muwei
Yan, Changxu
Zhang, Kai
Deng, Qian
Xu, Jian
Zhu, Caizhen
Li, Bo
Wang, Jin
description KTaO /Au hetero-nanostructures were synthesized by in-situ reduction of HAuCl on the surface of hydrothermally-grown KTaO sub-micron cubes. The concentration of Au source was found to be a critical factor in controlling the hetero-nucleation of Au nanoparticles on the surface of KTaO sub-micron cubes. Loading of Au particles on KTaO nanocrystals enriched KTaO additional UV-vis absorption in the visible light region. Both KTaO and KTaO /Au nanocrystals were shown to be active in the photo-degradation of p-nitrophenol, while the loading of Au on KTaO clearly improved the photo-degradation efficiency of p-nitrophenol compared to that on bare KTaO nanocrystals, probably due to the improved light absorption and charge separation.
format Article
fullrecord <record><control><sourceid>pubmed</sourceid><recordid>TN_cdi_pubmed_primary_31212932</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>31212932</sourcerecordid><originalsourceid>FETCH-pubmed_primary_312129323</originalsourceid><addsrcrecordid>eNqFTsFqAjEUDKVFpfoL8n4gYDYizVEW24pYCwo9ytvdrIns5oVsYuvfu4cKvXUuMwwzwzywkVBqwYWazx__6CGbdN151kNK8ZKpARtKkYlMyWzEftaO721M8BboOxqgGpYJyMHmgDuQsE8F39oy9E6eCt3BxSJ86Qi50a0tsYGl94GwNFBTgJUz6EpdwaehSJU-Baww2r7dD3v-YWMgb7SjZsyeamw6PfnlZzZ9XR3yd-5T0erq6INtMVyP96vy38ANSlhLeg</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Chang, Shengding ; Ji, Muwei ; Yan, Changxu ; Zhang, Kai ; Deng, Qian ; Xu, Jian ; Zhu, Caizhen ; Li, Bo ; Wang, Jin</creator><creatorcontrib>Chang, Shengding ; Ji, Muwei ; Yan, Changxu ; Zhang, Kai ; Deng, Qian ; Xu, Jian ; Zhu, Caizhen ; Li, Bo ; Wang, Jin</creatorcontrib><description>KTaO /Au hetero-nanostructures were synthesized by in-situ reduction of HAuCl on the surface of hydrothermally-grown KTaO sub-micron cubes. The concentration of Au source was found to be a critical factor in controlling the hetero-nucleation of Au nanoparticles on the surface of KTaO sub-micron cubes. Loading of Au particles on KTaO nanocrystals enriched KTaO additional UV-vis absorption in the visible light region. Both KTaO and KTaO /Au nanocrystals were shown to be active in the photo-degradation of p-nitrophenol, while the loading of Au on KTaO clearly improved the photo-degradation efficiency of p-nitrophenol compared to that on bare KTaO nanocrystals, probably due to the improved light absorption and charge separation.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>PMID: 31212932</identifier><language>eng</language><publisher>Switzerland</publisher><ispartof>Materials, 2019-06, Vol.12 (12)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31212932$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, Shengding</creatorcontrib><creatorcontrib>Ji, Muwei</creatorcontrib><creatorcontrib>Yan, Changxu</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><creatorcontrib>Deng, Qian</creatorcontrib><creatorcontrib>Xu, Jian</creatorcontrib><creatorcontrib>Zhu, Caizhen</creatorcontrib><creatorcontrib>Li, Bo</creatorcontrib><creatorcontrib>Wang, Jin</creatorcontrib><title>In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>KTaO /Au hetero-nanostructures were synthesized by in-situ reduction of HAuCl on the surface of hydrothermally-grown KTaO sub-micron cubes. The concentration of Au source was found to be a critical factor in controlling the hetero-nucleation of Au nanoparticles on the surface of KTaO sub-micron cubes. Loading of Au particles on KTaO nanocrystals enriched KTaO additional UV-vis absorption in the visible light region. Both KTaO and KTaO /Au nanocrystals were shown to be active in the photo-degradation of p-nitrophenol, while the loading of Au on KTaO clearly improved the photo-degradation efficiency of p-nitrophenol compared to that on bare KTaO nanocrystals, probably due to the improved light absorption and charge separation.</description><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFTsFqAjEUDKVFpfoL8n4gYDYizVEW24pYCwo9ytvdrIns5oVsYuvfu4cKvXUuMwwzwzywkVBqwYWazx__6CGbdN151kNK8ZKpARtKkYlMyWzEftaO721M8BboOxqgGpYJyMHmgDuQsE8F39oy9E6eCt3BxSJ86Qi50a0tsYGl94GwNFBTgJUz6EpdwaehSJU-Baww2r7dD3v-YWMgb7SjZsyeamw6PfnlZzZ9XR3yd-5T0erq6INtMVyP96vy38ANSlhLeg</recordid><startdate>20190617</startdate><enddate>20190617</enddate><creator>Chang, Shengding</creator><creator>Ji, Muwei</creator><creator>Yan, Changxu</creator><creator>Zhang, Kai</creator><creator>Deng, Qian</creator><creator>Xu, Jian</creator><creator>Zhu, Caizhen</creator><creator>Li, Bo</creator><creator>Wang, Jin</creator><scope>NPM</scope></search><sort><creationdate>20190617</creationdate><title>In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol</title><author>Chang, Shengding ; Ji, Muwei ; Yan, Changxu ; Zhang, Kai ; Deng, Qian ; Xu, Jian ; Zhu, Caizhen ; Li, Bo ; Wang, Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_312129323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Shengding</creatorcontrib><creatorcontrib>Ji, Muwei</creatorcontrib><creatorcontrib>Yan, Changxu</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><creatorcontrib>Deng, Qian</creatorcontrib><creatorcontrib>Xu, Jian</creatorcontrib><creatorcontrib>Zhu, Caizhen</creatorcontrib><creatorcontrib>Li, Bo</creatorcontrib><creatorcontrib>Wang, Jin</creatorcontrib><collection>PubMed</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Shengding</au><au>Ji, Muwei</au><au>Yan, Changxu</au><au>Zhang, Kai</au><au>Deng, Qian</au><au>Xu, Jian</au><au>Zhu, Caizhen</au><au>Li, Bo</au><au>Wang, Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2019-06-17</date><risdate>2019</risdate><volume>12</volume><issue>12</issue><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>KTaO /Au hetero-nanostructures were synthesized by in-situ reduction of HAuCl on the surface of hydrothermally-grown KTaO sub-micron cubes. The concentration of Au source was found to be a critical factor in controlling the hetero-nucleation of Au nanoparticles on the surface of KTaO sub-micron cubes. Loading of Au particles on KTaO nanocrystals enriched KTaO additional UV-vis absorption in the visible light region. Both KTaO and KTaO /Au nanocrystals were shown to be active in the photo-degradation of p-nitrophenol, while the loading of Au on KTaO clearly improved the photo-degradation efficiency of p-nitrophenol compared to that on bare KTaO nanocrystals, probably due to the improved light absorption and charge separation.</abstract><cop>Switzerland</cop><pmid>31212932</pmid></addata></record>
fulltext fulltext
identifier ISSN: 1996-1944
ispartof Materials, 2019-06, Vol.12 (12)
issn 1996-1944
1996-1944
language eng
recordid cdi_pubmed_primary_31212932
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; PubMed Central; Free Full-Text Journals in Chemistry
title In-Situ Growth of Au on KTaO 3 Sub-Micron Cubes via Wet Chemical Approach for Enhanced Photodegradation of p-Nitrophenol
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-13T02%3A42%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=In-Situ%20Growth%20of%20Au%20on%20KTaO%203%20Sub-Micron%20Cubes%20via%20Wet%20Chemical%20Approach%20for%20Enhanced%20Photodegradation%20of%20p-Nitrophenol&rft.jtitle=Materials&rft.au=Chang,%20Shengding&rft.date=2019-06-17&rft.volume=12&rft.issue=12&rft.issn=1996-1944&rft.eissn=1996-1944&rft_id=info:doi/&rft_dat=%3Cpubmed%3E31212932%3C/pubmed%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/31212932&rfr_iscdi=true