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240208s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c03804
|2 doi
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|a pubmed25n1226.xml
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|a (NLM)38324784
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|a DE-627
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|a eng
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| 100 |
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|a Wang, Tingting
|e verfasserin
|4 aut
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| 245 |
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|a Construction of Hollow Ultrasmall Co3O4 Nanoparticles Immobilized in BN for CO2 Conversion
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 07.02.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Rational design and fabrication of metal-organic framework-derived metal oxide (MO) materials featuring a hollow structure and active support can significantly enhance their catalytic activity for specific reactions. Herein, a series of Co3O4 nanoparticles (NPs) immobilized in boron nitride (denoted as Co3O4BN) with highly open and precisely controllable structures were constructed by an in situ self-assembly method combined with a controlled annealing process. The obtained Co3O4@BN not only possesses a hollow structure but also shows highly dispersed Co3O4 NPs and high loadings of up to 34.3 wt %. Owing to the ultrafine particle size and high dispersity, the optimized Co3O4@BN exhibits high catalytic activity for the cycloaddition of CO2 to epoxides under mild conditions (i.e., 100 °C and CO2 balloon), resulting in at least 4.5 times higher yields (99%) of styrene carbonate than that of Co3O4 synthesized by the pristine ZIF-67. This strategy sheds light on the rational design of hollow MO materials for various advanced applications
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|a Journal Article
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1 |
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|a Ma, Xiaomin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Fengfeng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a An, Hong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Kai
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gao, Junkuo
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1985
|g (2024) vom: 07. Feb.
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnas
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| 773 |
1 |
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|g year:2024
|g day:07
|g month:02
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|u http://dx.doi.org/10.1021/acs.langmuir.3c03804
|3 Volltext
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