Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283170143> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W4283170143 abstract "Stable catalysts are essential to address energy and environmental challenges, especially in harsh environment applications (high temperature, oxidizing atmosphere, steam). In such conditions, supported metal catalysts deactivate due to sintering – a process where initially small nanoparticles grow into larger ones with reduced active surface area. Strategies to stabilize them lead to decreased performance. Here, we report stable catalysts prepared through the encapsulation of platinum particles inside an alumina framework. These catalysts do not sinter at 800 °C in the presence of oxygen and steam, conditions in which conventional catalysts sinter to large extents, while showing similar reaction rates. Extending this approach to Pd/Pt bimetallic catalysts leads to maintained small particle size at temperatures as high as 1,100 °C in air and steam. This strategy can be broadly applied to other metal and metal oxides for applications where sintering is a major cause of materials deactivation." @default.
- W4283170143 created "2022-06-21" @default.
- W4283170143 creator A5007277984 @default.
- W4283170143 creator A5016780871 @default.
- W4283170143 creator A5017997295 @default.
- W4283170143 creator A5029269065 @default.
- W4283170143 creator A5034872224 @default.
- W4283170143 creator A5039199166 @default.
- W4283170143 creator A5045070002 @default.
- W4283170143 creator A5045854318 @default.
- W4283170143 creator A5047438982 @default.
- W4283170143 creator A5063463209 @default.
- W4283170143 creator A5074804872 @default.
- W4283170143 creator A5078018695 @default.
- W4283170143 creator A5079297523 @default.
- W4283170143 creator A5088731924 @default.
- W4283170143 creator A5089344635 @default.
- W4283170143 date "2022-06-20" @default.
- W4283170143 modified "2023-09-27" @default.
- W4283170143 title "Templated Encapsulation of Pt-based Catalysts Promotes High-Temperature Stability to 1,100 °C" @default.
- W4283170143 doi "https://doi.org/10.26434/chemrxiv-2022-94p96" @default.
- W4283170143 hasPublicationYear "2022" @default.
- W4283170143 type Work @default.
- W4283170143 citedByCount "0" @default.
- W4283170143 crossrefType "posted-content" @default.
- W4283170143 hasAuthorship W4283170143A5007277984 @default.
- W4283170143 hasAuthorship W4283170143A5016780871 @default.
- W4283170143 hasAuthorship W4283170143A5017997295 @default.
- W4283170143 hasAuthorship W4283170143A5029269065 @default.
- W4283170143 hasAuthorship W4283170143A5034872224 @default.
- W4283170143 hasAuthorship W4283170143A5039199166 @default.
- W4283170143 hasAuthorship W4283170143A5045070002 @default.
- W4283170143 hasAuthorship W4283170143A5045854318 @default.
- W4283170143 hasAuthorship W4283170143A5047438982 @default.
- W4283170143 hasAuthorship W4283170143A5063463209 @default.
- W4283170143 hasAuthorship W4283170143A5074804872 @default.
- W4283170143 hasAuthorship W4283170143A5078018695 @default.
- W4283170143 hasAuthorship W4283170143A5079297523 @default.
- W4283170143 hasAuthorship W4283170143A5088731924 @default.
- W4283170143 hasAuthorship W4283170143A5089344635 @default.
- W4283170143 hasBestOaLocation W42831701431 @default.
- W4283170143 hasConcept C127413603 @default.
- W4283170143 hasConcept C155672457 @default.
- W4283170143 hasConcept C161790260 @default.
- W4283170143 hasConcept C171250308 @default.
- W4283170143 hasConcept C178790620 @default.
- W4283170143 hasConcept C185592680 @default.
- W4283170143 hasConcept C187530423 @default.
- W4283170143 hasConcept C191897082 @default.
- W4283170143 hasConcept C192562407 @default.
- W4283170143 hasConcept C2777581544 @default.
- W4283170143 hasConcept C42360764 @default.
- W4283170143 hasConcept C43411465 @default.
- W4283170143 hasConcept C518104683 @default.
- W4283170143 hasConcept C544153396 @default.
- W4283170143 hasConcept C77176794 @default.
- W4283170143 hasConceptScore W4283170143C127413603 @default.
- W4283170143 hasConceptScore W4283170143C155672457 @default.
- W4283170143 hasConceptScore W4283170143C161790260 @default.
- W4283170143 hasConceptScore W4283170143C171250308 @default.
- W4283170143 hasConceptScore W4283170143C178790620 @default.
- W4283170143 hasConceptScore W4283170143C185592680 @default.
- W4283170143 hasConceptScore W4283170143C187530423 @default.
- W4283170143 hasConceptScore W4283170143C191897082 @default.
- W4283170143 hasConceptScore W4283170143C192562407 @default.
- W4283170143 hasConceptScore W4283170143C2777581544 @default.
- W4283170143 hasConceptScore W4283170143C42360764 @default.
- W4283170143 hasConceptScore W4283170143C43411465 @default.
- W4283170143 hasConceptScore W4283170143C518104683 @default.
- W4283170143 hasConceptScore W4283170143C544153396 @default.
- W4283170143 hasConceptScore W4283170143C77176794 @default.
- W4283170143 hasLocation W42831701431 @default.
- W4283170143 hasOpenAccess W4283170143 @default.
- W4283170143 hasPrimaryLocation W42831701431 @default.
- W4283170143 hasRelatedWork W1974921313 @default.
- W4283170143 hasRelatedWork W1981533588 @default.
- W4283170143 hasRelatedWork W2018330669 @default.
- W4283170143 hasRelatedWork W2049360699 @default.
- W4283170143 hasRelatedWork W2066380139 @default.
- W4283170143 hasRelatedWork W2334692403 @default.
- W4283170143 hasRelatedWork W24213983 @default.
- W4283170143 hasRelatedWork W419499611 @default.
- W4283170143 hasRelatedWork W4229890992 @default.
- W4283170143 hasRelatedWork W4239951805 @default.
- W4283170143 isParatext "false" @default.
- W4283170143 isRetracted "false" @default.
- W4283170143 workType "article" @default.