Sökning: onr:"swepub:oai:DiVA.org:kth-330975" >
Construction of dil...
Construction of diluted magnetic semiconductor to endow nonmagnetic semiconductor with spin-regulated photocatalytic performance
-
- Gao, Wenqiang (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China; College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
-
- Zhao, Xiaolei (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
-
- Zhang, Ting (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China; School of Physics, Shandong University, Jinan 250100, China
-
visa fler...
-
- Yu, Xiaowen (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
-
- Ma, Yandong (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China; School of Physics, Shandong University, Jinan 250100, China
-
- dos Santos, Egon Campos (författare)
- Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai 980–8577, Japan
-
- White, Jai (författare)
- KTH,Tillämpad elektrokemi
-
- Liu, Hong (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
-
- Sang, Yuanhua (författare)
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2023
- 2023
- Engelska.
-
Ingår i: Nano Energy. - : Elsevier BV. - 2211-2855 .- 2211-3282. ; 110
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Electron spinning polarization has now attracted extensive attention due to its significant effect on improving catalysis. However, only a few photocatalysts possess the electron spinning modification property. How to endow nonmagnetic semiconductors with spintronic properties to realize spinning-regulated photocatalysis enhancement is a great challenge. Herein, based on the diluted magnetic semiconductor concept, we proposed a novel strategy to endow photocatalysts a spinning tunable property. In this work, a diluted magnetic semiconductor photocatalyst with spin polarization was constructed by only doping magnetic ions into CdS/MoS2. The spin polarization with a higher ferromagnetic property was detected in CdS and MoS2 of the Ni-doped CdS/MoS2 diluted magnetic semiconductor photocatalyst. The magnetic field-derived spin polarization reduced the charge recombination in CdS, and improved the interface transfer efficiency between CdS and MoS2, which resulted in a 3.89-fold improvement of the photocatalytic hydrogen production under an external magnetic field. This work provides a new strategy to endow nonmagnetic semiconductors with spin-regulated photocatalytic performance by constructing diluted magnetic semiconductor photocatalysts.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- Catalytic performance
- Diluted magnetic semiconductor
- Photo-induced charge separation
- Photocatalytic H production 2
- Spin polarization
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas