Angelika A Samu,Dániel Horváth,Balázs Endrődi et al.
Angelika A Samu et al.
While the number of reports on the electrochemical carbon dioxide reduction increases at an ever-accelerating rate, achieving long-term stable, selective, and energy efficient operation is still challenging. This can be attributed mostly to...
Debendra Prasad Panda,Rabeb Issaoui,Zafar Iqbal et al.
Debendra Prasad Panda et al.
Indoor photovoltaic (IPV) technology has emerged as an effective strategy to sustainably power batteryless Internet of Things (IoT) devices. Though tin perovskite solar cells offer competitive IPV performance, their effectiveness is often c...
Hysteresis in Perovskite Devices: Understanding the Abrupt Resistive Switching Mechanism [0.03%]
钙钛矿器件中的滞后效应及其突变电阻转换机制研究
Agustin O Alvarez,Jeroen J de Boer,Lars Sonneveld et al.
Agustin O Alvarez et al.
Halide perovskite devices exhibit diverse current-voltage hysteresis behaviors, driven by distinct mechanisms that can enhance or hinder performance, making their understanding crucial. Among these, abrupt switching is particularly relevant...
Classification of 5‑bit Binary Light Pulse Sequences Using Photoluminescence of Metal Halide Perovskite Memlumors [0.03%]
基于金属卤化物钙钛矿 memlumors 光致发光的五位二进制光脉冲序列分类
Jitendra Kumar,Daniel Lizotte,Alexandr Marunchenko et al.
Jitendra Kumar et al.
A memlumor is an innovative neuromorphic luminescent device with a state-dependent photoluminescence quantum yield (PLQY) designed for optical neuromorphic computing applications. Metal halide perovskite memlumors leverage charge trapping a...
Plasma-Assisted Surface Nitridation of Proton Intercalatable WO3 for Efficient Electrocatalytic Ammonia Synthesis [0.03%]
等离子辅助WO3表面氮化高效电催化固氨反应
Zhiyuan Zhang,Christopher Kondratowicz,Jacob Smith et al.
Zhiyuan Zhang et al.
Electrocatalytic nitrogen reduction (eNRR) offers a green pathway for the production of NH3 from N2 and H2O under ambient conditions. Transition metal oxynitrides (TMO x N y ) are among the most promising catalysts but face challenges in ac...
Surpassing the 10% Efficiency Threshold in Perovskite-Inspired Indoor Photovoltaics [0.03%]
受钙钛矿启发的室内光伏效率突破10%阈值
Noora Lamminen,Jussi Lahtinen,Mokurala Krishnaiah et al.
Noora Lamminen et al.
Perovskite-inspired materials (PIMs) are promising candidates for low-toxicity indoor photovoltaics (IPVs), but their power conversion efficiencies (PCEs) have been so far largely limited by poor thin-film morphology and suboptimal device a...
Chalcogen Vacancies Rule Charge Recombination in Pnictogen Chalcohalide Solar-Cell Absorbers [0.03%]
硫空位主宰 pnictogen chalcohalide 太阳能电池吸收层中的电荷复合反应
Cibrán López,Seán R Kavanagh,Pol Benítez et al.
Cibrán López et al.
Pnictogen chalcohalides (MChX) represent an emerging class of nontoxic photovoltaic absorbers, valued for their favorable synthesis conditions and optoelectronic properties. Despite their proposed defect tolerance, stemming from the antibon...
In-Situ Self-Encapsulated Tin-Halide Perovskites for Air-Functional Near-Infrared Light-Emitting Diodes [0.03%]
用于空气工作的近红外发光二极管的原位自封装锡卤化物钙钛矿
Heyong Wang,Antonella Treglia,Chun-Sheng Jack Wu et al.
Heyong Wang et al.
Tin-halide perovskites are emerging as exceptional materials for near-infrared light-emitting diodes (NIR-LEDs). However, their extreme oxygen sensitivity remains a significant obstacle to practical applications. This work presents a facile...
Interfacial Chemistry Limits the Stability of Deep Blue Perovskite LEDs Revealed by Operando Characterization [0.03%]
原位表征揭示界面化学限制了深蓝色钙钛矿LED的稳定性
Alessandro J Mirabelli,Birgit Kammlander,Yang Lu et al.
Alessandro J Mirabelli et al.
To commercialize lead halide perovskites as light-emitting diodes (LEDs), the operational device lifetime needs to be drastically improved. For this to be achieved, an understanding of degradation behavior under bias is crucial. Herein, we ...
X‑ray Micro-Computed Tomography for Structural Analysis of All-Solid-State Battery at Pouch Cell Level [0.03%]
用于分析固态电池层压结构的微聚焦 computed tomography 技术
Chen-Jui Huang,Jin An Sam Oh,Marta Vicencio et al.
Chen-Jui Huang et al.
Characterizing the microstructure of all-solid-state batteries (ASSBs) during fabrication and operation is vital for their advancement, particularly as scaling to pouch cell levels introduces challenges in probing large-scale microstructura...