DOI: 10.1016/j.cej.2023.145688 Corpus ID: 261307895 Investigation on the energy storage performance of Cu2Se@MnSe heterojunction hollow spherical shell for aluminum-ion battery @article{Zhang2023InvestigationOT, title={Investigation on the energy storage ...
The rational design of a graphitic carbon nitride-based dual S-scheme heterojunction with energy storage ability as a day/night photocatalyst for formic acid dehydrogenation August 2022 Chemical ...
The CoS 2 /SC materials with prominent electrochemical performances would be a potential candidate of PIBs anode in large scale energy storage system. 4 Experimental Sections Materials and synthesis : The CoS 2 /SC was prepared through the sol-gel method and sulfuration process.
Double-Heterojunction Ferroelectricity–Insulators Tiandong Zhang, Weili Li,* Yu Zhao, Yang Yu, and Weidong Fei* In this study, the excellent energy storage performance is achieved by ...
Density functional theory calculations demonstrate increased adsorption energy and reduced diffusion energy of sodium ions, thereby improving the sodium storage performance of the materials. The SnS 2 @Ti 3 C 2 T x heterojunction exhibits an impressive reversible capacity of 225 mA h g −1 at 100 mA g −1, with 82% capacity …
To the best of our knowledge, combining deficiency and heterojunction engineering for superior Zn 2+ storage has been a technical challenge and rarely been reported. Herein, as a proof of concept, we report a simple strategy to simultaneously introduce oxygen vacancies and graphene-modified heterointerface into ultrathin VO 2 …
Herein, we have developed novel 1D/2D α-Fe 2 O 3 /Ni(OH) 2 Faradaic heterojunction array with the high-efficiency interface charge-transfer for realizing fully solar-powered energy conversion and storage without bias via reasonable design of Fe-O-Ni bonds at the-2
An energy storage BiOBr@Bi 4 O 5 Br 2 heterojunction piezoelectric catalyst was prepared by homogeneous nucleation hydrothermal crystallization. The interfacial electric field enhances the polarization electric field and the piezoelectric effect of the heterojunction, the stored electron and hole concentrations are 94.23 and 86.17 μmol·g …
Heterojunction photocatalysts are categorized into three types, basis on the energy level of valence and conduction bands of the components [3]. Z-scheme and S-scheme photocatalysts as the new generation of heterojunction catalysts have received much attention because of improvement of the photocatalytic activity through an …
DOI: 10.1039/d1ta04855d Corpus ID: 237694823 An oriented Ni–Co-MOF anchored on solution-free 1D CuO: a p–n heterojunction for supercapacitive energy storage We proposed an effective strategy to address the structural limitations of metal organic frameworks ...
A 3D spongy VO 2 composite with enriched oxygen vacancies and graphene-modified heterointerfaces (O d-VO 2-rG) is successfully prepared as Zn 2+ …
Semantic Scholar extracted view of "Construction of novel dual Z-scheme heterojunction of ternary CdS/g-C3N4/NiFe2O4 magnetically retrievable nanocomposite for boosted photocatalytic and energy storage applications" by Heba A. El-Sabban et al. DOI: 10.1016/j rfin.2023.103798
V 6 O 13 /CeVO 4-6 exhibited excellent cyclability and high-rate capability. The reaction mechanism was investigated based on ex-situ XRD/TEM/XPS tests. • The heterojunction induces the generation of BIEFs and facilitates electrons transfer. • The Zn 2+ adsorption energy is enhanced at the heterojunction interfaces.
In this study, the excellent energy storage performance is achieved by constructing opposite double-heterojunction ferroelectricity–insulator–ferroelectricity …
Advanced Energy Materials is your prime applied energy journal for research providing solutions to today''s global energy challenges. ... An Engineering for Improving the Performance of NiS/SnO 2 Heterojunction in …
The implications for designing low-cost semiconductor photoelectrodes using nanowire-based heterojunction architectures are examined, and tolerances for …
The TEM images could provide more detailed morphological interpretation of the S-Co 2 P@Ni 2 P nanomaterials. In Fig. 3 a, S-Co 2 P@Ni 2 P shows the core-shell nanomorphology of hollow nanorods wrapped by nanosheets g. 3 (b-c) clearly show that a large number of irregular nanosheets adhering to the outer layer of the hollow nanorods, …
Ideal energy storage systems require not only safety but also superior comprehensive performance to match the boom of electric vehicles and grid-scale energy storage. Aqueous zinc-ion batteries (ZIBs) have received particular attention due to the natural safety of aqueous electrolyte and the comprehensive advantages of zinc anode …
Organic nonvolatile memory devices have a vital role for the next generation of electrical memory units, due to their large scalability and low-cost fabrication techniques. Here, we show bipolar resistive switching based on an Ag/ZnO/P3HT-PCBM/ITO device in which P3HT-PCBM acts as an organic heterojunction with inorganic ZnO protective …
Photocatalytic fuel cell (PFC) utilized the chemical energy contained in the molecules by combining photocatalytic treatment of wastewater with fuel cell electrochemical reaction. Herein, a PFC system with a novel dual S-scheme heterojunction CuBi 2 O 4 /Bi 2 WO 6 /ZnO nanorod array (CBO/BWO/ZnO NRA) composite photoanode was first …
However, graphite, as a commercial anode material for LIBs, cannot fully satisfy the demands from high-performance energy storage owing to the depressing theoretical capacity (372 mAh g −1), inferior rate performance, and …
The polysulfide/iodide flow battery with the graphene felt-CoS2/CoS heterojunction can deliver a high energy efficiency of 84.5% at a current density of 10 …
Due to the increasing market demand for graphene-based devices, van der Waals heterostructures based on 2D materials have increased rapidly worldwide during the last decade. Graphene-based applications are inadequate in some electronic devices such as field-effect transistors (FETs) and solar cells devices d
Deeply understanding the properties of heterointerfaces through characterization methods can help establish appropriate heterojunction energy storage mechanisms, promoting the rapid …
2 · Photocatalytic reduction of CO 2 has attracted considerable interest owing to its potential to resolve the energy and environmental problems. Nevertheless, the lack of …
Rechargeable aluminum batteries (RABs) have been regarded as a low-cost and safe candidate for electrochemical energy storage. However, the high charge density of Al 3+ causes its sluggish diffusion and the large size of AlCl 4 − renders the capacity of the cathode low. renders the capacity of the cathode low.
Solar-driven WO 3 ·H 2 O/TiO 2 heterojunction films immobilized onto bamboo biotemplate: Relationship between physical color, crystal structure, crystal morphology, and energy storage ability Author links open overlay panel Rumin Ma a, Jingpeng Li a, Shenjie Han b, Zaixing Wu a, Yongjie Bao a, Sheng He a, Yuhe Chen a
Supercapatteries combine both diffusion-controlled and capacitive charge storage mechanisms to simultaneously deliver exceptional power density and en…
Hydrothermal heterogeneous nucleation forms S-scheme BiOBr@Bi 2 O 2 (CO 3) 1-x N x heterojunction energy storage materials. Interface electric field makes intrinsic polarization electric field of BiOBr and Bi 2 O 2 (CO 3) 1-x N x form a series polarization electric field, which enhances its polarization electric field and piezoelectric …
DOI: 10.1016/j.cej.2022.136047 Corpus ID: 247750653 The Rational Design of a Graphitic Carbon Nitride-based Dual S-scheme Heterojunction with Energy Storage Ability as a Day/Night Photocatalyst for Formic Acid Dehydrogenation @article{Altan2022TheRD ...
An asymmetric supercapacitor of CeO2-Zr-1//activated carbon produced a high energy storage density of 23.3 Wh kg⁻¹ at 398.5 W kg⁻¹, and an excellent long-term cycling stability with 96.4% ...