2019年7月29日 · Here, CoS 2 /CoS heterojunction nanoparticles with uneven charge distribution, which are synthesized in situ on graphite felt by a one-step solvothermal process, can …

Close observation by transition electron microscopy (TEM) imaging suggests the formation of a core-shell structure distinguished from the contrasts between the light ZIF shell and dark …

2021年2月22日 · In this work, we studied the thermal evolution by in situ heating in a transmission electron microscope (TEM), which permits real-time imaging of transforming nanostructures at …

2023年5月15日 · In this review, different methods for the synthesis of CoS 2 are discussed and the role of CoS 2 as an active electrode material for various applications such as different …

2024年1月1日 · Now, a unique bimetallic sulfide composite (CoS 2 /WS 2) has been prepared by calcination and one-pot hydrothermal method using metal–organic frameworks (MOFs) as …

2023年4月1日 · Novel hierarchical CoS 2 and Co 3 S 4 nanosheets grown on carbon cloth are obtained. CoS 2 @C exhibits a high supercapacitor performance (1151 F g −1 at 1 A g −1). …

2014年2月26日 · In the present paper, we use CoS2 as a model material to investigate their electrochemical process using in situ transmission electron microscopy (TEM). Two kinds of …

Download scientific diagram | (a) TEM image and corresponding HRTEM image (Inset) of CoS2/NS-G. (b) Elemental mapping images of the CoS2/NS-G hybrid. Local chemical …

The excellent hydrogen evolution performance of annealed-MoS2/CoS2/CC composite indicates that the present design is a prospective option for developing low-cost and efficient HER...

通过原位气氛tem技术实现的环境透射电子显微镜(etem)则可以直接观察暴露在液体或者气体环境下的材料结构，这为开发高性能的多相催化材料、提高催化材料的使用寿命、研究催化反应机 …