Hydrazine-assisted formation of ultrathin MoS 2 nanosheets for enhancing their co-catalytic activity in photocatalytic hydrogen evolution

DA Reddy, H Park, S Hong, DP Kumar… - Journal of materials …, 2017 - pubs.rsc.org
We demonstrate a simple and effective approach to modulate the active sites and electronic
properties of MoS2 using hydrazine assisted liquid exfoliation for enhancing its co-catalytic …

Noble metal-free ultrathin MoS 2 nanosheet-decorated CdS nanorods as an efficient photocatalyst for spectacular hydrogen evolution under solar light irradiation

DP Kumar, S Hong, DA Reddy, TK Kim - Journal of Materials Chemistry …, 2016 - pubs.rsc.org
Development of noble metal free, novel and highly efficient co-catalysts that favor high
performance is of great significance towards elevated photocatalytic hydrogen production …

Boosting charge transfers in cadmium sulfide nanorods with a few layered Ni-doped MoS2 nanosheets for enhanced photocatalytic hydrogen evolution

DP Kumar, AP Rangappa, S Kim, E Kim… - International Journal of …, 2022 - Elsevier
The molybdenum sulfide (MoS 2) is a promising low-cost photocatalyst aimed at the
hydrogen production reactions, however, obtaining a detailed understanding of its catalytic …

Ultrathin layered Zn-doped MoS2 nanosheets deposited onto CdS nanorods for spectacular photocatalytic hydrogen evolution

DP Kumar, S Seo, AP Rangappa, S Kim… - Journal of Alloys and …, 2022 - Elsevier
The utilization of non-precious and noble-metal free catalysts for the photo conversion of
water into hydrogen is of significant interest. In particular, the typical layered MoS 2 has …

High-throughput Production of ZnO-MoS2-Graphene Heterostructures for Highly Efficient Photocatalytic Hydrogen Evolution

H Dong, J Li, M Chen, H Wang, X Jiang, Y Xiao, B Tian… - Materials, 2019 - mdpi.com
High-throughput production of highly efficient photocatalysts for hydrogen evolution remains
a considerable challenge for materials scientists. Here, we produced extremely uniform high …

Heterostructured WS2MoS2 Ultrathin Nanosheets Integrated on CdS Nanorods to Promote Charge Separation and Migration and Improve SolarDriven …

DA Reddy, H Park, R Ma, DP Kumar, M Lim… - …, 2017 - Wiley Online Library
Solardriven photocatalytic hydrogen evolution is important to bring solarenergytofuel
energyconversion processes to reality. However, there is a lack of highly efficient, stable …

MoS2 grown in situ on CdS nanosheets for boosted photocatalytic hydrogen evolution under visible light

K Zhang, Z Mou, S Cao, T Meng, J Li, G Ling… - International Journal of …, 2022 - Elsevier
A novel nano-heterojunction photocatalysts of CdS/MoS 2 with appropriate interfacial
contact was successfully obtained by the facile two-step hydrothermal synthesis. The MoS 2 …

High-yield exfoliation of MoS2 (WS2) monolayers towards efficient photocatalytic hydrogen evolution

J Liu, H Liu, W Peng, Y Li, F Zhang, X Fan - Chemical Engineering Journal, 2022 - Elsevier
Abstract Monolayer MoS 2 (WS 2) nanosheets have triggered tremendous interest due to
their fascinating unique properties, but high-yield production of single-layer MoS 2 (WS 2) …

Optimization of Active Sites of MoS2 Nanosheets Using Nonmetal Doping and Exfoliation into Few Layers on CdS Nanorods for Enhanced Photocatalytic Hydrogen …

DP Kumar, MI Song, S Hong, EH Kim… - ACS Sustainable …, 2017 - ACS Publications
Transition metal dichalcogenides (TMDs) have emerged as promising nonprecious noble-
metal-free catalysts for photocatalytic applications. Among TMDs, MoS2 has been …

Sites for High Efficient Photocatalytic Hydrogen Evolution on a Limited-Layered MoS2 Cocatalyst Confined on Graphene Sheets―The Role of Graphene

S Min, G Lu - The Journal of Physical Chemistry C, 2012 - ACS Publications
The development of an advanced cocatalyst is critical for improving the efficiency of the
photocatalytic hydrogen evolution reaction. Noble metals such as platinum (Pt) have been …