Zobrazeno 1 - 10
of 6 679
pro vyhledávání: '"Metal-support"'
Publikováno v:
Fundamental Research, Vol 4, Iss 6, Pp 1480-1487 (2024)
Pentacoordinate Al3+ (Al3+penta) sites on alumina (Al2O3) could anchor and stabilize the active site over the catalyst surface. The paper describes the specific effect of Al3+penta sites on the structure and the catalytic performance of Al2O3 support
Externí odkaz:
https://doaj.org/article/a8315b4cd2c946df9df5e61ce09ec688
Autor:
Sasithorn Kuhaudomlap, Atthapon Srifa, Wanida Koo-Amornpattana, Choji Fukuhara, Sakhon Ratchahat
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-28 (2024)
Abstract In this study, nickel supported on various metal oxides were prepared by simple impregnation and the performance for CO2 methanation was tested. The oxide supports were all prepared by thermal decomposition of metal salts to provide comparab
Externí odkaz:
https://doaj.org/article/bcf0ce0f90354916ab2c957d1afb1d5d
Publikováno v:
Reactions, Vol 5, Iss 3, Pp 607-622 (2024)
One of the challenges in Fischer–Tropsch synthesis (FTS) is the high reduction temperatures, which cause sintering and the formation of silicates. These lead to pore blockages and the coverage of active metals, particularly in conventional catalyst
Externí odkaz:
https://doaj.org/article/50b326aa3dd94f48b5b31d5263fca3f3
Publikováno v:
eScience, Vol 4, Iss 6, Pp 100272- (2024)
Strong metal–support interaction (SMSI), namely the strong electronic and structural interaction between metal nanoparticles and supports, one of the most typical synergetic catalytic effects in composite catalysts, has been found critically import
Externí odkaz:
https://doaj.org/article/58faf43e45024bc59b6d97fa4fd68833
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 57, Iss 1 (2024)
A solid oxide fuel cell (SOFC) formed on a stainless-steel plate having through holes was studied. The obtained metal-supported SOFC can be operated at high temperatures such as 750 °C because it comprises an yttria-stabilized zirconia electrolyte.
Externí odkaz:
https://doaj.org/article/9af1ecfd25454b88ba1957ba246b7353
Publikováno v:
Environmental Science and Ecotechnology, Vol 22, Iss , Pp 100443- (2024)
The strong metal-support interaction (SMSI) in supported catalysts plays a dominant role in catalytic degradation, upgrading, and remanufacturing of environmental pollutants. Previous studies have shown that SMSI is crucial in supported catalysts' ac
Externí odkaz:
https://doaj.org/article/afbe6a93e5444cbb9fc5f790e5be1e94
Autor:
Hao Li, Mengtian Zhang, Mi Wang, Minghao Du, Zijian Wang, Yongxing Zou, Guangxing Pan, Jiaheng Zhang
Publikováno v:
Advanced Science, Vol 11, Iss 41, Pp n/a-n/a (2024)
Abstract Overcoming the trade‐off between the graphitization of the carbon substrate and enhanced electronic metal–support interaction (EMSI) and intrinsic activity of Pt‐C catalysts remains a major challenge for ensuring the durable operation
Externí odkaz:
https://doaj.org/article/ecdfd66c6b78402d9b88589bbe2bdc38
Autor:
Amir Hassan, Yaroslavl Utkin
Publikováno v:
Next Energy, Vol 6, Iss , Pp 100199- (2025)
Methane dry reforming (DRM) holds promise as a pathway for converting methane into valuable synthesis gas (syngas) and high-value chemicals. In this study, we investigate the crystallographic plane interactions between nickel oxide (NiO) and a modifi
Externí odkaz:
https://doaj.org/article/88b001a37076483e972ab75b63640511
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