FeTe2/CoTe2 heterojunction as anode materials of potassium-ion
The FeTe 2 /CoTe 2 heterojunction can enhance the chemical stability of the anode, reducing adverse reactions between the electrolyte and the anode, thereby extending
(PDF) NiSe2/Ni(OH)2 Heterojunction Composite through
Constructing heterojunction is a promising way to improve the charge transfer efficiency and can thus promote the electrochemical properties. Herein, a facile and effective
Internal Electric Field and Interfacial Bonding Engineered
The internal electric field and interfacial Fe-N bonding in the heterojunction boost the separation and directional migration of photo-carriers to establish spatially isolated redox
Sulfur vacancy defect control: Favorable impact on the
We discovered the MoS 2 /WSe 2 heterojunction photodetector has the fastest response speed with the lowest density of V S. The shortest τ r and τ f of MoS 2 /WSe 2 heterojunction
Transparent and all oxide-based highly responsive n-n heterojunction
An n-n heterojunction can be thought of as a Schottky contact heterojunction, where charge transport occurs via only one type of carrier (electrons). (NRF
A nitrogen-doped NiCo2S4/CoO hollow multi-layered
Affiliations 1 Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Ministry of Education, Nanjing 210094, China.
Journal of Energy Chemistry
In this work, the hollow sphere of heterojunction NiS-Cu 9S 5/NC, labeled as (NiCu)S/NC, was prepared by one-step solvo-thermal and subsequent annealing treatment. Hollow structure
Bimetallic sulfide anodes based on heterojunction structures for
MoS 2 is a two-dimensional transition metal dichalcogenide consisting of hexagonally organized molybdenum atoms sandwiched between layers of sulfur. The ease of
WS2/Graphene/MoS2 Sandwich van der Waals Heterojunction
WS 2 /Graphene/MoS 2 Sandwich van der Waals Heterojunction for Fast-Response Photodetectors ACS Appl Mater Interfaces. Xunjun He 1 Affiliation 1 Key Laboratory of
The Ministry of Industry and Information Technology standardizes
A senior investor in the photovoltaic industry once told Science and Technology Innovation Board Daily that the industry has a technical iteration almost every 2-3 years. Photovoltaic cells as
Heterogeneous structure engineering and optimizing the
Heterojunction engineering and ion doping are effective strategies for enhancing the reaction dynamics and structural stability of cathode materials. In this work, we chose an
Heterojunction structure of cobalt sulfide cathodes for high
In this study, Co 3 S 4 /CoS 2 heterojunction hollow nanospheres were prepared via a one-step solvothermal process and used as cathodes in MIBs. We found the migration of
Lead-free perovskite Cs2AgBiBr6/Cs3Bi2Br9 single-crystalline
Lead-halide perovskite single crystal (SC) heterojunctions have attracted significant attention for X-ray detection owing to their unique combination of high sensitivity,
Boosting hydrogen evolution via work-function-accelerated
Molybdenum-based catalysts have demonstrated significant potential in the electrocatalytic hydrogen evolution reaction (HER). However, the limited exposure of active
KAIST develops a fire-risk blocking self-powe | EurekAlert!
This research was supported by the Nano and Material Technology Development Program of the Ministry of Science and ICT and the National Research
S-scheme heterojunction in photocatalytic hydrogen production
Journal of Materials Science & Technology. Volume 169, 10 January 2024, Pages 82-104. Review Article. In the type II heterojunction system, the photocatalyst is
A fast response hydrogen sensor based on the heterojunction of
During the process of lithium-ion battery failure, the discharge of hydrogen indicates that the electrolyte has leaked and is being electrolyzed, which is a sign of thermal
Heterojunction structures for reduced noise in large-area and
Most of current perovskite x-ray detectors rely on the bulk resistivity of perovskites for a low dark current based on the ohmic law of J = E/ρ, where J is dark current density, E is
High-performance MnSe2–MnSe heterojunction hollow sphere for
With its consistent thermal runaway temperature and superior capacity, aluminum ion batteries have emerged as a key area for battery development. At the moment, electrode material is the
Optimized Intermediates Adsorption Configuration on Co-Doped
Further integrating the Co-Fe 2 P@NiP 2 catalyst into a Zn-nitrate battery exhibits a substantial voltage output of 1.49 V and a commendable power density of 13.2 mW cm-2. The heteroatom
The Development of Carbon/Silicon Heterojunction Solar Cells
Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002 China. Province-Ministry Co-Construction Collaborative Innovation
Heterojunction-structured MnCO3@NiO composites
The conductivity and stability of materials have always been the main problems hindering the development of lithium-ion battery applications. Here, we successfully construct MnCO 3 @NiO composites with unique heterogeneous
Solar photovoltaics: Silicon cell principles, technology
potential). Some of the light energy is transformed into electric energy as a result of the generation of an electromotive force and an electric current.
Preparation and characterization of planar heterojunction
Keywords TiO 2 compact layer MAPbI 3 Planar heterojunction Perovskite solar cell Highlights Figure 1 Diagram of the perovskite film deposited on the TiO 2 c-layer by a modified one
NiSe 2/Ni(OH) 2 Heterojunction Composite through Epitaxial-like
A facile and effective epitaxial-like growth strategy is applied to fabricate the NiSe2/Ni(OH)2 heterojunction composite. The assembled asymmetric supercapacitor based on the
Fundamentally Manipulating the Electronic Structure of Polar
2 Result and Discussion. To investigate the fundamental interactions of soluble LiPSs intermediates and different catalysts at the atomic level, density functional theory (DFT)
Internal Electric Field and Interfacial Bonding Engineered
The internal electric field and interfacial Fe-N bonding in the heterojunction boost the separation and directional migration of photo-carriers to establish spatially isolated
Optimizing Electron Spin-Polarized States of MoSe2 /Cr2 Se3
Optimizing Electron Spin-Polarized States of MoSe 2 /Cr 2 Se 3 Heterojunction-Embedded Carbon Nanospheres for Superior Sodium/Potassium-Ion Battery Performances 1 Key
High-Efficiency Silicon Heterojunction Solar Cells: Materials,
C-Si solar cells based on Si heterojunction technology and polycrystalline Si (poly-Si) passivating contact technology have achieved very high efficiencies of 26.7% and
3 FAQs about [Heterojunction battery of the Ministry of Science and Technology]
Can heterojunction materials be used in Li-S batteries?
Finally, the research trends and future development directions for the novel heterojunction materials are extensively deliberated. This study not only provides a comprehensive and profound understanding of heterostructure catalysts in Li–S batteries but also facilitates the exploration of new electrocatalyst systems.
Are heterojunction catalysts a viable option for commercialization of lithium polysulfides?
However, their commercialization is impeded by critical challenges, such as the shuttle effect of lithium polysulfides and sluggish reaction kinetics. These issues can be effectively mitigated through the design of heterojunction catalysts.
Are heterojunction catalysts effective in sulfur electrocatalysis?
These issues can be effectively mitigated through the design of heterojunction catalysts. Despite the remarkable advancements in this field, a comprehensive elucidation of the underlying mechanisms and structure–performance relationships of heterojunction catalysts in sulfur electrocatalysis systems remains conspicuously absent.