scholarly journals Hydrogen weakens interlayer bonding in layered transition metal sulfide Fe1+xS

2017 ◽  
Vol 5 (10) ◽  
pp. 5030-5035 ◽  
Author(s):  
Aravind Krishnamoorthy ◽  
Minh A. Dinh ◽  
Bilge Yildiz
Keyword(s):  
Mechanical Properties ◽  
Transition Metal ◽  
Metal Sulfide ◽  
Layered Materials ◽  
Metal Chalcogenides ◽  
Transition Metal Sulfide ◽  
Interstitial Defects ◽  
Transition Metal Chalcogenides ◽  
Layered Transition Metal ◽  
Interlayer Bonding

The presence of interlaminar interstitial defects like hydrogen affects the mechanical properties of van der Waals-bonded layered materials such as transition metal chalcogenides.

A novel quantum dot pillared layered transition metal sulfide: CdS–MoS2 semiconductor–metal nanohybrid

2002 ◽  
Vol 12 (3) ◽  
pp. 614-618 ◽  
Author(s):  
Jin-Kyu Lee ◽  
Woo Lee ◽  
Tae-Jong Yoon ◽  
Gyeong-Su Park ◽  
Jin-Ho Choy
Keyword(s):  
Transition Metal ◽  
Quantum Dot ◽  
Metal Sulfide ◽  
Transition Metal Sulfide ◽  
Layered Transition Metal

STM Investigations of Confined Transition Metal Chalcogenide Colloidal Particles

1996 ◽  
Vol 464 ◽  
Author(s):  
F. Kivuitu ◽  
S. P. Kelty
Keyword(s):  
Transition Metal ◽  
Colloidal Particles ◽  
Chemical Reactivity ◽  
Parent Material ◽  
Scanning Tunneling ◽  
Metal Chalcogenides ◽  
Tunneling Microscopy ◽  
Transition Metal Chalcogenides ◽  
Layered Transition Metal

ABSTRACTThe chemical reactivity of catalytic surfaces often arises from a unique crystal or electronic structure confined to the first few atomic layers. Scanning Tunneling Microscopy (STM) is particularly well suited to studying the spatially confined structural properties of such systems. In this paper, I report recent advances in the characterization of colloidal layered transition metal chalcogenides using STM. These particles mimic the surface (layer edge) properties of bulk catalytic materials. It is found that the materials adopt distinct equilibrium chemical and electronic structures as compared to the bulk. The possible significance of these novel structures in regard to the bulk catalytic functionality of the parent material will be briefly discussed.

HREM studies of layered transition metal sulfide catalytic materials

1995 ◽  
Vol 23 (3) ◽  
pp. 269-281 ◽  
Author(s):  
Russell R. Chianelli ◽  
Albert F. Ruppert ◽  
Miguel Jose´-Yacama´n ◽  
Armando Va´zquez-Zavala
Keyword(s):  
Transition Metal ◽  
Metal Sulfide ◽  
Transition Metal Sulfide ◽  
Catalytic Materials ◽  
Layered Transition Metal

Engineering excitonic dynamics and environmental stability of post-transition metal chalcogenides by pyridine functionalization technique

Nanoscale ◽  
2015 ◽  
Vol 7 (40) ◽  
pp. 17109-17115 ◽  
Author(s):  
Xiuqing Meng ◽  
Anupum Pant ◽  
Hui Cai ◽  
Jun Kang ◽  
Hasan Sahin ◽  
...  
Keyword(s):  
Transition Metal ◽  
Layered Materials ◽  
Environmental Stability ◽  
Doping Effect ◽  
Metal Chalcogenides ◽  
New Class ◽  
On Demand ◽  
Transition Metal Chalcogenides

Authors present a novel way to achieve doping effectviapyridine intercalation chemistry on a new class of layered materials, post-transition metal chalcogenides (PTMCs), which allows to control properties on demand.

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