Although lithium-sulfur batteries are considered one of the most potential next-generation energy storage systems owing to their high-energy density, the dissolution and shuttle of intermediate lithium polysulfides primarily limit their commercial applications. Currently, the search for new materials for high-performance lithium-sulfur batteries has become a global …
This article reviews the development status of high-efficiency c-Si heterojunction solar cells, from the materials to devices, mainly including hydrogenated amorphous silicon (a …
Silicon heterojunction (SHJ) solar cells have achieved a record efficiency of 26.81% in a front/back-contacted (FBC) configuration. Moreover, thanks to their advantageous high V OC and good infrared response, SHJ solar cells can be further combined with wide bandgap perovskite cells forming tandem devices to enable efficiencies well above 33%.
In this work, we propose a route to achieve a certified efficiency of up to 24.51% for silicon heterojunction (SHJ) solar cell on a full-size n-type M2 monocrystalline-silicon Cz wafer (total area, 244.53 cm 2) by mainly improving the design of the hydrogenated intrinsic amorphous silicon (a-Si:H) on the rear side of the solar cell and the back reflector.
The insertion of an intermediate 1,1-bis [ (di-4-tolylamino)phenyl]cyclohexane (TAPC) layer into hybrid heterojunction solar cells based on silicon nanowires and conjugate …
Heterojunction formed at the amorphous/crystalline silicon (a-Si:H/c-Si) interface exhibits distinctive electronic characteristics for application in silicon heterojunction (SHJ) solar cells. The incorporation of an ultrathin …
Silicon heterojunction (SHJ) solar cells are increasingly attracting attention due to their low-temperature processing, lean steps, significant temperature coefficient, and their high bifacial capability. The high efficiency …
The design and preparation of catalysts with excellent stability and high activity are critical to improving the performance of lithium-oxygen (Li-O2) batteries. Heterostructural catalysts have attracted wide attention due to their tunable structure and effectiveness in promoting oxygen reduction reaction and oxygen evolution reaction kinetics. In this study, …
Application of tandem heterojunction of metal oxides and hydroxides as robust and repairable moisture-electric generator Author links open overlay panel Raktim Gogoi a, Priyanku Garg a, Parijat Pratim Das a, ...
The design of semiconductor-based heterojunction structures can be turned useful to raise the efficiency of nuclear micro-batteries. In this study, we have investigated a micro-power alphavoltaic battery by using a lab-made software. The nuclear battery consists of an In0.49Ga0.51P/GaAs heterostructure irradiated by americium-241 (Am241) alpha particles with …
Exploiting high-stability and cost-effective cathode catalysts is still one of the most important issues in promoting the practical application of Zn-air batteries (ZABs). Herein, the MOF/LDH crossed composites are utilized as templates to construct the N-doped carbon framework carrying the CoFe/Fe 3 C heterojunction as highly efficient electrocatalysts for ORR …
The polysulfide/iodide flow battery with the graphene felt-CoS 2 /CoS heterojunction can deliver a high energy efficiency of 84.5% at a current density of 10 mA cm …
In this work, an effective strategy for realizing high-performance silicon heterojunction (SHJ) solar cells involves replacing the existing rear single intrinsic …
Silicon heterojunction (SHJ) solar cells have reached high power conversion efficiency owing to their effective passivating contact structures. Improvements in the …
Qu, X. et al. Identification of embedded nanotwins at c-Si/a-Si:H interface limiting the performance of high-efficiency silicon heterojunction solar cells. Nat. Energy 6, 194–202 (2021).
Request PDF | Bi/Bi2O3/TiO2 heterojunction photocathode for high-efficiency visible-light-driven lithium-sulfur batteries: Advancing light harvesting and polysulfide conversion | Integrating solar ...
Request PDF | Efficient separation of photoexcited carriers in g-C3N4-decorated WO3 nanowires array heterojunction as the cathode of rechargeable Li-O2 battery | Utilization of solar energy is ...
The practice of noble metals like Pt and Ru as an electrocatalyst profoundly inhibited for large-scale application due to high ... electrochemical efficiency, the high specific capacity of 416.9 ...
This work proposes an advanced cathodic electrocatalyst of three-phase heterojunction Cu-based catalyst (Cu/Cu2O-Sb2O3-15) for rechargeable Zn–CO2 batteries with high-efficient electricity output tog... 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 …
Review on Metallization Approaches for High-Eciency Silicon Heterojunction Solar Cells 361 1 3 where Pmax is the maximum power output, P in is the incident light power density. Hence, η is mainly determined by three factors: FF, Jsc and Voc. The FF is ...
DOI: 10.1016/j.jallcom.2023.169919 Corpus ID: 258034211 High Mobility Hafnium and Hydrogen Co-Doped Indium Oxide Transparent Conductive Films and Application in High Efficiency Silicon Heterojunction Solar Cell In this paper, to improve the power conversion ...
ARTICLE Theoretical investigation of high-efficiency GaN–Si heterojunction betavoltaic battery Reyyan Kavak Yürük and Hayriye Tütüncüler Abstract:Thewide-bandgapsemiconductors ...
Light-assisted metal–CO2 batteries have attracted extensive attention. It is highly desirable to develop a photocathodic catalyst to simultaneously facilitate the activation and transformation of CO2 and maintain long-term operational stability. Here, for the first time we report a one-dimensional Fe2O3/Cu2O
Metal–Organic Frameworks Derived Co 3 O 4 /TiO 2 Heterojunction as a High‐Efficiency Sulfur Carrier for ... scope for next-generation rechargeable battery applications . Herein, this review ...
In this work, we propose a route to achieve a certified efficiency of up to 24.51% for silicon heterojunction (SHJ) solar cell on a full-size n-type M2 monocrystalline-silicon Cz wafer (total area, 244.53 cm 2) by mainly improving …
DOI: 10.1016/j.cclet.2023.109265 Corpus ID: 265012514 Highly polar CoP/Co2P heterojunction composite as efficient cathode electrocatalyst for Li-air battery @article{Li2023HighlyPC, title={Highly polar CoP/Co2P heterojunction composite as efficient cathode electrocatalyst for Li-air battery}, author={Miaomiao Li and Mengwei Yuan and Xing Zheng and Kunyu Han and …
The high specific capacity of metal oxides cannot cover up their low electron and ion diffusion rate and large volume expansion as anodes of lithium-ion batteries. Hollow multi-shelled structures (HoMSs) could provide more active sites for redox reactions and shorten the ion diffusion path. The free space be
Because fullerene C 60 Or C 70 And ultrafast electric charge can take place between the conjugated polymer to be shifted, strengthened exciton greatly at the interface separation probability, improved the short circuit current of solar cell greatly, therefore the derivative based on fullerene is widely used in the heterojunction solar battery as acceptor material, especially …
Silicon heterojunction (SHJ) solar cells have achieved a record efficiency of 26.81% in a front/back-contacted (FBC) configuration. Moreover, thanks to their advantageous …
Silicon heterojunction solar cells consist of thin amorphous silicon layers deposited on crystalline silicon wafers. This design enables energy conversion efficiencies above 20% at the industrial production level.
Download Citation | Spontaneous Internal Electric Field in Heterojunction Boosts Bifunctional Oxygen Electrocatalysts for Zinc-Air Batteries: Theory, Experiment, and Application | Heterojunctions ...
Being the main power supply in spacecrafts, III-V multijunction solar cells are the main focus for space application nowadays due to their high efficiency and super radiation resistance. In multijunction solar cell structure, the key to obtaining high crystal quality and increase cell efficiency is satisfying the lattice matching and bandgap matching conditions.
With a 26.07% conversion efficiency for monofacial modules and more than 30% for bifacial, heterojunction places itself as one of the most efficient solar technologies in the industry. This makes it convenient for applications with limited space, areas requiring large generation capacities, and others.
Heterojunction batteries, though having a high efficiency, is refrained from promotion by complex structure and process steps coupled with expensive materials. Therefore, there is current a need for a heterojunction battery fabricating method capable of reducing
In this work, a binary metal sulfide MnS-MoS 2 heterojunction electrocatalyst is first disclosed for the construction of high-sulfur-loaded Li-S batteries with enhanced rate capability and lifespan. The MnS-MoS 2 p-n heterojunction exhibits a unique structure of MoS 2 nanosheets decorated with ample MnS nanodots (7–10 nm in size), and both MoS 2 and MnS …
CR2032 Coin-cell batteries are assembled in a high-purity Ar filled glove box. The battery is composed of KB/S positive electrode, electrolyte, negative metal lithium sheet, and separators (modified separator and ordinary PE separator).
Citrulline-induced mesoporous CoS/CoO heterojunction nanorods triggering high-efficiency oxygen electrocatalysis in solid-state Zn-air batteries Author links open overlay panel Yue Wang a 1, Xiaodong Wu b 1, Xian Jiang c, Xiangrui Wu a, Yawen Tang a, Dongmei Sun a, Gengtao Fu a
α-Fe 2 O 3 is widely used in photocatalysis [28], [29], battery [30], [31] and other fields due to its good catalytic activity, high stability, strong absorption of light [32] and low cost. Nevertheless, its narrow band gap leads to carrier recombination quickly. In contrast ...
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