Highly efficient hydrogen evolution reaction by strain and phase engineering in composites of Pt and MoS2 nano-scrolls
Literature Information
Da Young Hwang, Kyoung Hwan Choi, Jeong Eon Park, Dong Hack Suh
The phase transition through local strain engineering is an exciting avenue for controlling electronic, magnetic properties and catalyst activity of materials but complex phenomenon in nanoscience. Herein, we demonstrate the first combinations of bending strain and 2H/1T phase transition by rolling up MoS2 sheets for improving catalytic activity in relatively inert basal plane surfaces and promoting electron transfer from the less-conducting 2H MoS2 sheets to the electrodes. Furthermore, we generate various MoS2@Pt nanoparticle hybrids nanomaterials and especially MoS2@Pt scrolls containing the coverage of Pt NPs (8.3 wt%) have a high catalytic activity (39 mV per decade). The rolled up MoS2@Pt sheets with bending strain (2.4%) provide an intra-layer plane gliding that allows the transversal displacement of an S plane from the 2H to the 1T phases (28%). This unique combination also allows us to maximize the intrinsic HER activity among molybdenum-sulfide based catalysts.
Related Literature
Importance of two-dimensional cation clusters induced by protein folding in intrinsic intracellular membrane permeability
Shigeru Negi, Mami Hamori, Yuka Kawahara-Nakagawa, Miki Imanishi, Miku Kurehara, Chieri Kitada, Yuri Kawahito, Kanae Kishi, Takayuki Manabe, Nobuyuki Kawamura, Hiroaki Kitagishi, Masato Mashimo, Nobuhito Shibata, Yukio Sugiura
DOI: 10.1039/D2CB00098A
Novel β-cyclodextrin modified organic polymeric monolithic substrate for solid phase extraction-room temperature phosphorescence
Zhu Ruohua, Xu Wenting
DOI: 10.1039/B804123G
Rapid and cost-effective detection of sequence-specific DNA by monitoring the electrochemical response of 2′-deoxyguanosine 5′-triphosphate in a PCR sample
Xuzhi Zhang, Shufeng Liu, Kui Jiao, Hongwei Gao, Yanjing Shi
DOI: 10.1039/B808880B
Quartz crystal microbalance immunoassay for carcinoma antigen 125 based on gold nanowire-functionalized biomimetic interface
Dianping Tang, Ruo Yuan, Yaqin Chai
DOI: 10.1039/B719389K
Development of a piezoelectric sensor for the detection of methamphetamine
Maria Romero Guerra, Iva Chianella, Elena V. Piletska, Kal Karim, Anthony P. F. Turner, Sergey A. Piletsky
DOI: 10.1039/B819351G
Synthesis of multi-module low density lipoprotein receptor class A domains with acid labile cyanopyridiniumylides (CyPY) as aspartic acid masking groups
Kevin Neumann, Alex Vujinovic, Saidu Kamara, André Zwicky, Simon Baldauf, Jeffrey W. Bode
DOI: 10.1039/D2CB00234E
Integrated multi-material portable 3D-printed platform for electrochemical detection of dopamine and glucose
Roger Domingo-Roca, Alexander R. Macdonald, Stuart Hannah, Damion K. Corrigan
DOI: 10.1039/D2AN00862A
Promoters vs. telomeres: AP-endonuclease 1 interactions with abasic sites in G-quadruplex folds depend on topology
Shereen A. Howpay Manage, Judy Zhu, Aaron M. Fleming, Cynthia J. Burrows
DOI: 10.1039/D2CB00233G
Use of microchip-based hydrodynamic focusing to measure the deformation-induced release of ATP from erythrocytes
Michael J. Moehlenbrock, Alexander K. Price, R. Scott Martin
DOI: 10.1039/B605136G
You might also like
What is Ethyl 3-cyclohexylpropanoate (CAS: 10094-36-7)?
Ethyl 3-cyclohexylpropanoate is a clear, colorless to light yellow liquid with a...
How should waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid (CAS: 34783-31-8) be handled?
Waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl...
How should waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) be handled?
Waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) sho...
What precautions should be taken when handling Chloroac-nle-oh (CAS: 56787-36-1)?
When handling Chloroac-nle-oh (CAS: 56787-36-1), it is essential to wear appropr...
What industries use Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 752244-05-6)?
Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate is primarily used in the...
Are there alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis?
Alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis ...
How should waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) be handled?
Waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) should be managed...
What industries use 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9)?
1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9) is used in various ...
Are there alternatives to 3-Bromo-5-(N-Boc)aminomethylisoxazole (CAS: 903131-45-3) in synthesis?
There are alternative reagents and compounds that can be used in the synthesis o...
What is Tungsten(IV) oxide (CAS: 12036-22-5)?
Tungsten(IV) oxide, also known as tungsten dioxide, is a chemical compound with ...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![1-(Hexopyranosyloxy)-4a,5-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-yl 3-phenylacrylate structure 1-(Hexopyranosyloxy)-4a,5-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-yl 3-phenylacrylate structure](https://static.chemtradehub.com/structs/192/19210-12-9-ecae.webp)


