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Heterojunction catalyst in electrocatalytic water splitting
Chemical reduction and replacement method can introduce target elements into the heterojunction. At present, the heterojunction as electrolytic water catalyst can be divided …
Co/CoO heterojunction rich in oxygen vacancies introduced by O
As is known, the lower the d-band center of the metal atom, the weaker the bonding of the oxygen-containing intermediate to the metal atom. 46 The heterojunction and …
Heterojunction Vacancies‐Promoted High Sodium …
In this paper, the carbon-embedded heterojunction with sulfur-vacancies regulated by ultrafine bimetallic sulfides (vacancy-CoS 2 /FeS 2 @C) with robust interfacial C-S-Co/Fe chemical bonds is successfully synthesized …
A flower‐like VO2(B)/V2CTx heterojunction as high kinetic …
VO 2 (B) is considered as a promising anode material for the next-generation sodium-ion batteries (SIBs) due to its accessible raw materials and considerable theoretical …
Theoretical study of a high-efficiency GaP–Si heterojunction ...
In this study, by using the Monte Carlo method, the energy deposition distributions of the beta particles emitted from the 63 Ni source in the GaP–Si heterojunction …
Type-II heterojunction photocathode for CO2 …
Here, for the first time we report a one-dimensional Fe 2 O 3 /Cu 2 O type-II heterojunction nanowire photocathode for light-assisted metal–CO 2 batteries. With this new photocathode, a Li–CO 2 battery can achieve an …
Theoretical study of a high-efficiency GaP–Si heterojunction ...
Theoretical study of a high-efficiency GaP–Si heterojunction betavoltaic cell compared with metal–Si Schottky barrier betavoltaic cell June 2021 AIP Advances 11(6):065110
Fundamentally Manipulating the Electronic Structure of Polar ...
Both the heterojunction design and doping engineering of ZnSe can raise the d-band center (−0.71 eV in CoSe 2 /ZnSe, −0.67 eV in Co 0.125 Zn 0.875 Se) of metal atoms …
Heterojunction tunnelled vanadium-based cathode materials for …
Rechargeable aqueous zinc ion batteries (ZIBs) have emerged as a promising alternative to lithium-ion batteries due to their inherent safety, abundant availability, …
Construction of strong built-in electric field in binary metal sulfide ...
Herein, a binary metal sulfide MnS-MoS 2 heterojunction electrocatalyst is first designed for the construction of high-sulfur-loaded and durable Li-S batteries. The MnS-MoS 2 …
Uniform lithium deposition regulated by lithiophilic Mo3N2/MoN ...
Lithium metal batteries (LMBs) are of significant importance for high-energy rechargeable batteries owing to its ultra-high theoretical specific capacity and lowest reduction …
Metal sulfide heterojunction with tunable interfacial electronic ...
The CuCo2S4/CoS1.097-based Li-O2 batteries exhibited a high specific capacity of 26,727.8 mAh g−1 and an outstanding durability of over 267 cycles at 100 mA g−1. …
Metal Compound‐Based Heterostructures in Anodes Promote …
In recent years, metal compound-based heterojunctions have received increasing attention from researchers as a candidate anode for lithium/sodium-ion batteries, …
Heterojunction structure of cobalt sulfide cathodes for …
Heterostructure cobalt sulfide (Co3S4/CoS2) hollow nanospheres are synthesized and used as magnesium-ion battery cathodes for the first time, which demonstrate good electrochemical performance. Furthermore, the …
Heterojunction Vacancies‐Promoted High Sodium Storage …
In this paper, the carbon-embedded heterojunction with sulfur-vacancies regulated by ultrafine bimetallic sulfides (vacancy-CoS 2 /FeS 2 @C) with robust interfacial C …
Bimetallic sulfide anodes based on heterojunction structures for …
Moreover, the heterojunction improves the effectiveness of ion transport pathways, resulting in enhanced ion diffusion and rate performance. This study utilizes a …
A multi-interface bimetallic sulfoselenide–selenite heterojunction …
These results demonstrate a green, safe and simple method to prepare bimetallic sulfoselenide–selenite heterojunctions from LDH-based templates as high-capacity battery …
Silicon heterojunction solar cells with up to 26.81% efficiency ...
An expanded Cox and Strack method for precise extraction of specific contact resistance of transition metal oxide/n-silicon heterojunction. IEEE J. Photovolt. 9, 1113–1120 …
Heterostructure conductive interface and melt-penetration …
The wide application of high-energy all-solid-state lithium metal batteries (AS-LMBs) is still challenging due to their dendrite growth at anode, high interfacial resistance and low cathode …
Heterojunction structure of cobalt sulfide cathodes for high ...
Heterostructure cobalt sulfide (Co3S4/CoS2) hollow nanospheres are synthesized and used as magnesium-ion battery cathodes for the first time, which …
Three-Phase-Heterojunction Cu/Cu
Zn–CO 2 batteries are excellent candidates for both electrical energy output and CO 2 utilization, whereas the main challenge is to design electrocatalysts for electrocatalytic …
Type-II heterojunction photocathode for CO2 reduction and light ...
Here, for the first time we report a one-dimensional Fe 2 O 3 /Cu 2 O type-II heterojunction nanowire photocathode for light-assisted metal–CO 2 batteries. With this new …
A multi-interface bimetallic sulfoselenide–selenite …
These results demonstrate a green, safe and simple method to prepare bimetallic sulfoselenide–selenite heterojunctions from LDH-based templates as high-capacity battery-type materials for hybrid supercapacitors.