SnS2 quantum dots growth on MoS2: Atomic-level heterostructure for electrocatalytic hydrogen evolution

Ali, Tariq; Wang, Xianfu; Tang, Kai; Qun, LI; Sajjad, Saman; Khan, Shahid Ali; Farooqi, Sidra Anis; Yan, Chenglin

doi:10.1016/j.electacta.2019.01.085

Cited by 47 publications

(48 citation statements)

References 50 publications

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“…In the latest study, electrode-free configuration was produced by charging acrylic membrane by using corona discharge and observed a greater deformation than the current system in use. 261 Rolled structures have greater strain response and flexible polymer composition compared to others, can be used in biologically inspired robots and human orthotic and prosthetic devices. 262 Fish-like momentum airships, 134 inchworm robots, 135 complex walking robots, 136 transparent "active skins", 137 and motors for the eyeballs of an android face 138 are the examples of DEAs bio-mimetic robots.…”

Section: Rolled/cylindrical Actuatorsmentioning

confidence: 99%

Retracted: A concise review on the elastomeric behavior of electroactive polymer materials

Khan

Hayat

et al. 2021

Intl J of Energy Research

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In recent 20 years, electronic equipment has been developing rapidly in the direction of light, miniaturization, flexibility, and integration. It is urgent to meet the needs of matching energy supply system to solve the practical application requirements in the fields of intelligent communication and mobile medical treatment. Electroactive polymers (EAPs) are recommendable material for manifesting muscle-like actuation. The dielectric elastomers (DEs) obtained from the EAPs are quite capable of inducing electrical energy and transmute it into mechanical energy. DEs are capacitors covered by an outer elastic membrane, sandwiched between the two docile electrodes. In the beginning, for getting the efficient responses out of the DE actuators, the material requirements and electromechanical principal are applied. Viscoelastic damping, low dielectric loss, stretch ability, and dielectric permittivity are the desirable characteristics that we are expecting in a polymer. In the current research, we are going to adopt the sequential approach by describing the advances, challenges, and applications of DEAs in the coming future.

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Section: Rolled/cylindrical Actuatorsmentioning

confidence: 99%

Retracted: A concise review on the elastomeric behavior of electroactive polymer materials

Khan

Hayat

et al. 2021

Intl J of Energy Research

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“…Widely research has been done on transition metal dichalcogenides (TMDs) especially MoS2 in order to dope other metal atom and activate the basal plane. [60] Fe doping can tune the OER performance by tunning the electronic structure of Ni-O/OH. OER activity of some electrocatalysts can be enhanced and tuned by the sulfide's addition to bifunctional catalysts.…”

Section: Bimetal Sulfides/selenidesmentioning

confidence: 99%

Advanced Layered Double Hydroxide-Based Electrocatalysts for Electrocatalytic Oxygen Evolution Reaction

Ali¹,

Muhammad²,

Yang³

et al. 2020

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Layered double hydroxides (LDHs) are the most promising candidates among all candidates for electrocatalytic water splitting, especially oxygen evolution reaction. Electrocatalytic activities of LDHs can be attuned by exfoliation, composition, morphology regulation and by intercalating some species. Moreover, exfoliation and flexible ion exchange can be tuned by the unique intercalation properties via flexible tunability of multiple metal cations. However, certain limitations like bulk thickness, large lateral size and low conductivity of LDHs decrease their uses in oxygen evolution reaction. In order to increase its electrocatalytic performances, researchers introduce different strategies such as combining the conductive materials to LDHs to introduce defects and tune the electronic structure of LDHs to enhance the active sites and increase intrinsic activity. In this minireview, we summarized current progress, strategies, challenges and prospective in the fabrication and designing of LDHs materials by various species.

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“…In the search for low‐cost and high‐performance catalysts, MoS 2 has been found to have good catalytic effects on some important industrial reactions, such as hydrogen evolution (HER), oxygen reduction (ORR), and oxygen evolution (OER) . In particular, MoS 2 , which lacks sufficient sulfur, has attracted the most extensive research interest . MoS 2 is used as the anode of a lithium‐ion battery.…”

Section: D Cathodesmentioning

confidence: 99%

2 D Materials for Inhibiting the Shuttle Effect in Advanced Lithium–Sulfur Batteries

Ali

Yan

2019

ChemSusChem

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A lithium–sulfur battery is a new energy storage device with low cost, high energy storage density, and environmental protection. It is an important tool for future battery systems. However, owing to the shuttle of polysulfides, insulation performance of sulfur, and volume change, capacity decay and cycle instability result, which limits the future application of lithium–sulfur batteries. 2 D materials, such as graphene, carbide, nitride, sulfide, oxide, and their aggregates, provide high surface area to improve sulfur utilization and cycle performance. In this Minireview, various 2 D materials are summarized that use physical confinement and chemical interactions to inhibit the shuttle of polysulfides. We outline the controlled spacing of 2 D materials, abundant active sites, and large transverse size separators and interlayers. The effects on the interlayer and separator based on 2 D materials at the lithium anode prevent polysulfide dissolution are also reviewed. Finally, the challenges and prospects of 2 D materials for lithium–sulfur batteries are discussed.

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SnS2 quantum dots growth on MoS2: Atomic-level heterostructure for electrocatalytic hydrogen evolution

Cited by 47 publications

References 50 publications

Retracted: A concise review on the elastomeric behavior of electroactive polymer materials

Retracted: A concise review on the elastomeric behavior of electroactive polymer materials

Advanced Layered Double Hydroxide-Based Electrocatalysts for Electrocatalytic Oxygen Evolution Reaction

2 D Materials for Inhibiting the Shuttle Effect in Advanced Lithium–Sulfur Batteries

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