Preparation method of N and O co-doped carbon coated In2S3 ultrathin nanosheet assembled dandelion-like microsphere photocatalyst
The invention discloses a preparation method of dandelion-like microspheres (N, O-C/In2S3 DP) which are assembled by N, O co-doped carbon coated In2S3 ultrathin nanosheets, and relates to a preparation method of the dandelion-like microspheres (N, O-C/In2S3 DP). According to the method, a coordinati...
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| creator | ZHANG HAOBO SUN LIMING HAN SEOK-KWANG |
| description | The invention discloses a preparation method of dandelion-like microspheres (N, O-C/In2S3 DP) which are assembled by N, O co-doped carbon coated In2S3 ultrathin nanosheets, and relates to a preparation method of the dandelion-like microspheres (N, O-C/In2S3 DP). According to the method, a coordination compound In (pydc) 2 with a layered structure is taken as a precursor, L-cysteine is taken as a vulcanizing agent and a structure regulator, and N, O-C/In2S3 DP with a unique component structure is prepared through a dissociation-assembly-carbonization process. The specific process of dissociation-assembly-carbonization comprises the steps that sulfydryl (-SH) of L-cysteine is combined with In ions of In (pydc) 2, a carbon chain (-CH2CHNH2COOH) of the L-cysteine is inserted into the interlayer of In (pydc) 2, a layered structure of an In (pydc) 2 precursor is dissociated, ultrathin nanosheets obtained through dissociation are assembled into microspheres of a three-dimensional multi-stage structure, finally high- |
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According to the method, a coordination compound In (pydc) 2 with a layered structure is taken as a precursor, L-cysteine is taken as a vulcanizing agent and a structure regulator, and N, O-C/In2S3 DP with a unique component structure is prepared through a dissociation-assembly-carbonization process. The specific process of dissociation-assembly-carbonization comprises the steps that sulfydryl (-SH) of L-cysteine is combined with In ions of In (pydc) 2, a carbon chain (-CH2CHNH2COOH) of the L-cysteine is inserted into the interlayer of In (pydc) 2, a layered structure of an In (pydc) 2 precursor is dissociated, ultrathin nanosheets obtained through dissociation are assembled into microspheres of a three-dimensional multi-stage structure, finally high-</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240102&DB=EPODOC&CC=CN&NR=117324024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240102&DB=EPODOC&CC=CN&NR=117324024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG HAOBO</creatorcontrib><creatorcontrib>SUN LIMING</creatorcontrib><creatorcontrib>HAN SEOK-KWANG</creatorcontrib><title>Preparation method of N and O co-doped carbon coated In2S3 ultrathin nanosheet assembled dandelion-like microsphere photocatalyst</title><description>The invention discloses a preparation method of dandelion-like microspheres (N, O-C/In2S3 DP) which are assembled by N, O co-doped carbon coated In2S3 ultrathin nanosheets, and relates to a preparation method of the dandelion-like microspheres (N, O-C/In2S3 DP). 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According to the method, a coordination compound In (pydc) 2 with a layered structure is taken as a precursor, L-cysteine is taken as a vulcanizing agent and a structure regulator, and N, O-C/In2S3 DP with a unique component structure is prepared through a dissociation-assembly-carbonization process. The specific process of dissociation-assembly-carbonization comprises the steps that sulfydryl (-SH) of L-cysteine is combined with In ions of In (pydc) 2, a carbon chain (-CH2CHNH2COOH) of the L-cysteine is inserted into the interlayer of In (pydc) 2, a layered structure of an In (pydc) 2 precursor is dissociated, ultrathin nanosheets obtained through dissociation are assembled into microspheres of a three-dimensional multi-stage structure, finally high-</abstract><oa>free_for_read</oa></addata></record> |
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| title | Preparation method of N and O co-doped carbon coated In2S3 ultrathin nanosheet assembled dandelion-like microsphere photocatalyst |
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