V-doped Ni2P nanoparticle grafted g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution performance under visible light
Exploring low-cost and highly active photocatalysts with noble metal-free cocatalysts is of great significance for photocatalytic hydrogen evolution under simulated sunlight irradiation. In this work, a novel V-doped Ni2P nanoparticle loaded g-C3N4 nanosheet is reported as a highly efficient photoca...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2023-06, Vol.52 (22), p.7447-7456 |
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| container_issue | 22 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
| container_volume | 52 |
| creator | Chen, Qian Huang, Jianfeng Xiao, Ting Cao, Liyun Liu, Dinghan Li, Xiaoyi Niu, Mengfan Xu, Guoting Kajiyoshi, Koji Feng, Liangliang |
| description | Exploring low-cost and highly active photocatalysts with noble metal-free cocatalysts is of great significance for photocatalytic hydrogen evolution under simulated sunlight irradiation. In this work, a novel V-doped Ni2P nanoparticle loaded g-C3N4 nanosheet is reported as a highly efficient photocatalyst for H2 evolution under visible light irradiation. The results demonstrate that the optimized 7.8 wt% V-Ni2P/g-C3N4 photocatalyst exhibits a high hydrogen evolution rate of 271.5 μmol g−1 h−1, which is comparable to that of the 1 wt% Pt/g-C3N4 photocatalyst (279 μmol g−1 h−1), and shows favorable hydrogen evolution stability for five successive runs within 20 h. The remarkable photocatalytic hydrogen evolution performance of V-Ni2P/g-C3N4 is mainly due to the enhanced visible light absorption ability, the facilitated separation of photo-generated electron–hole pairs, the prolonged lifetime of photo-generated carriers and the fast transmission ability of electrons. |
| doi_str_mv | 10.1039/d3dt00996c |
| format | Article |
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In this work, a novel V-doped Ni2P nanoparticle loaded g-C3N4 nanosheet is reported as a highly efficient photocatalyst for H2 evolution under visible light irradiation. The results demonstrate that the optimized 7.8 wt% V-Ni2P/g-C3N4 photocatalyst exhibits a high hydrogen evolution rate of 271.5 μmol g−1 h−1, which is comparable to that of the 1 wt% Pt/g-C3N4 photocatalyst (279 μmol g−1 h−1), and shows favorable hydrogen evolution stability for five successive runs within 20 h. The remarkable photocatalytic hydrogen evolution performance of V-Ni2P/g-C3N4 is mainly due to the enhanced visible light absorption ability, the facilitated separation of photo-generated electron–hole pairs, the prolonged lifetime of photo-generated carriers and the fast transmission ability of electrons.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d3dt00996c</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Carbon nitride ; Electromagnetic absorption ; Electrons ; Hydrogen evolution ; Light irradiation ; Nanoparticles ; Nanosheets ; Noble metals ; Photocatalysis ; Photocatalysts</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2023-06, Vol.52 (22), p.7447-7456</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><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>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Chen, Qian</creatorcontrib><creatorcontrib>Huang, Jianfeng</creatorcontrib><creatorcontrib>Xiao, Ting</creatorcontrib><creatorcontrib>Cao, Liyun</creatorcontrib><creatorcontrib>Liu, Dinghan</creatorcontrib><creatorcontrib>Li, Xiaoyi</creatorcontrib><creatorcontrib>Niu, Mengfan</creatorcontrib><creatorcontrib>Xu, Guoting</creatorcontrib><creatorcontrib>Kajiyoshi, Koji</creatorcontrib><creatorcontrib>Feng, Liangliang</creatorcontrib><title>V-doped Ni2P nanoparticle grafted g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution performance under visible light</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>Exploring low-cost and highly active photocatalysts with noble metal-free cocatalysts is of great significance for photocatalytic hydrogen evolution under simulated sunlight irradiation. In this work, a novel V-doped Ni2P nanoparticle loaded g-C3N4 nanosheet is reported as a highly efficient photocatalyst for H2 evolution under visible light irradiation. The results demonstrate that the optimized 7.8 wt% V-Ni2P/g-C3N4 photocatalyst exhibits a high hydrogen evolution rate of 271.5 μmol g−1 h−1, which is comparable to that of the 1 wt% Pt/g-C3N4 photocatalyst (279 μmol g−1 h−1), and shows favorable hydrogen evolution stability for five successive runs within 20 h. The remarkable photocatalytic hydrogen evolution performance of V-Ni2P/g-C3N4 is mainly due to the enhanced visible light absorption ability, the facilitated separation of photo-generated electron–hole pairs, the prolonged lifetime of photo-generated carriers and the fast transmission ability of electrons.</description><subject>Carbon nitride</subject><subject>Electromagnetic absorption</subject><subject>Electrons</subject><subject>Hydrogen evolution</subject><subject>Light irradiation</subject><subject>Nanoparticles</subject><subject>Nanosheets</subject><subject>Noble metals</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpdkElPwzAQhS0EEqVw4RdY4sIl4CV2kiOq2KSqcACulWNPliq1g-1U6pVfjlnEgdOM9L438_QQOqfkihJeXRtuIiFVJfUBmtG8KLKK8fzwb2fyGJ2EsCGEMSLYDH28ZcaNYPCqZ8_YKutG5WOvB8CtV01MSpst-Cr_1kIHEANunMdgO2V1ksfORadVVMM--XC3N961YDHs3DDF3lk8gk-O7ReOJ2vA410f-jq9GPq2i6foqFFDgLPfOUevd7cvi4ds-XT_uLhZZiOjMmYgQUAjValqWmteC86hkqCJLlXR5HkuNdOcVoIKLkxeGCGNUiAaw0lTaMnn6PLn7ujd-wQhrrd90DAMyoKbwpqVNC-pTM0k9OIfunGTtyldolKJnEgp-SeMhHHn</recordid><startdate>20230606</startdate><enddate>20230606</enddate><creator>Chen, Qian</creator><creator>Huang, Jianfeng</creator><creator>Xiao, Ting</creator><creator>Cao, Liyun</creator><creator>Liu, Dinghan</creator><creator>Li, Xiaoyi</creator><creator>Niu, Mengfan</creator><creator>Xu, Guoting</creator><creator>Kajiyoshi, Koji</creator><creator>Feng, Liangliang</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20230606</creationdate><title>V-doped Ni2P nanoparticle grafted g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution performance under visible light</title><author>Chen, Qian ; Huang, Jianfeng ; Xiao, Ting ; Cao, Liyun ; Liu, Dinghan ; Li, Xiaoyi ; Niu, Mengfan ; Xu, Guoting ; Kajiyoshi, Koji ; Feng, Liangliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p216t-e6e5ef6a8ab1bc3b533e96ec0c8a7f4446c2c31951535d47d56daae5fd30f7c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Carbon nitride</topic><topic>Electromagnetic absorption</topic><topic>Electrons</topic><topic>Hydrogen evolution</topic><topic>Light irradiation</topic><topic>Nanoparticles</topic><topic>Nanosheets</topic><topic>Noble metals</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Qian</creatorcontrib><creatorcontrib>Huang, Jianfeng</creatorcontrib><creatorcontrib>Xiao, Ting</creatorcontrib><creatorcontrib>Cao, Liyun</creatorcontrib><creatorcontrib>Liu, Dinghan</creatorcontrib><creatorcontrib>Li, Xiaoyi</creatorcontrib><creatorcontrib>Niu, Mengfan</creatorcontrib><creatorcontrib>Xu, Guoting</creatorcontrib><creatorcontrib>Kajiyoshi, Koji</creatorcontrib><creatorcontrib>Feng, Liangliang</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Qian</au><au>Huang, Jianfeng</au><au>Xiao, Ting</au><au>Cao, Liyun</au><au>Liu, Dinghan</au><au>Li, Xiaoyi</au><au>Niu, Mengfan</au><au>Xu, Guoting</au><au>Kajiyoshi, Koji</au><au>Feng, Liangliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>V-doped Ni2P nanoparticle grafted g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution performance under visible light</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2023-06-06</date><risdate>2023</risdate><volume>52</volume><issue>22</issue><spage>7447</spage><epage>7456</epage><pages>7447-7456</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>Exploring low-cost and highly active photocatalysts with noble metal-free cocatalysts is of great significance for photocatalytic hydrogen evolution under simulated sunlight irradiation. In this work, a novel V-doped Ni2P nanoparticle loaded g-C3N4 nanosheet is reported as a highly efficient photocatalyst for H2 evolution under visible light irradiation. The results demonstrate that the optimized 7.8 wt% V-Ni2P/g-C3N4 photocatalyst exhibits a high hydrogen evolution rate of 271.5 μmol g−1 h−1, which is comparable to that of the 1 wt% Pt/g-C3N4 photocatalyst (279 μmol g−1 h−1), and shows favorable hydrogen evolution stability for five successive runs within 20 h. The remarkable photocatalytic hydrogen evolution performance of V-Ni2P/g-C3N4 is mainly due to the enhanced visible light absorption ability, the facilitated separation of photo-generated electron–hole pairs, the prolonged lifetime of photo-generated carriers and the fast transmission ability of electrons.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3dt00996c</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2023-06, Vol.52 (22), p.7447-7456 |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Carbon nitride Electromagnetic absorption Electrons Hydrogen evolution Light irradiation Nanoparticles Nanosheets Noble metals Photocatalysis Photocatalysts |
| title | V-doped Ni2P nanoparticle grafted g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution performance under visible light |
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