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Updated: Jun 14, 2026

Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication
Published on: November 28, 2017
Edge-differentiating deposition of Co on SiO(2)-supported MoS(2) particles
Yasuaki Okamoto1, Kenta Tamura, Takeshi Kubota
1Department of Material Science, Shimane University, Matsue 690-8504, Japan. yokamoto@riko.shimane-u.ac.jp
Abstract:
The chemical vapor deposition of Co(CO)(3)NO under controlled conditions onto MoS(2) catalysts supported on SiO(2) achieves the edge-differentiating deposition of Co between (1010) and (1010) edges of MoS(2) particles, the former edge being preferentially decorated by Co at a low Co content to form a catalytically "active" structure for hydrodesulfurization.
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