Scalable Microscale Artificial Synapses of Lead Halide Perovskite with Femtojoule Energy Consumption [0.03%]
基于铅卤钙钛矿的微尺度人工突触实现飞焦耳级能量消耗与可扩展集成
Jeroen J de Boer,Bruno Ehrler
Jeroen J de Boer
The efficient conduction of mobile ions in halide perovskites is highly promising for artificial synapses (or memristive devices), devices with a conductivity that can be varied by applying a bias voltage. Here we address the challenge of d...
Mechanistic Insights and Technical Challenges in Sulfur-Based Batteries: A Comprehensive In Situ/ Operando Monitoring Toolbox [0.03%]
基于硫的电池中的机理见解与技术挑战：全面的原位/ operando 监测工具箱
Jing Yu,Ivan Pinto-Huguet,Chao Yue Zhang et al.
Jing Yu et al.
Batteries based on sulfur cathodes offer a promising energy storage solution due to their potential for high performance, cost-effectiveness, and sustainability. However, commercial viability is challenged by issues such as polysulfide migr...
Omar Alshangiti,Giulia Galatolo,Camilla Di Mino et al.
Omar Alshangiti et al.
The fluoride-ion battery (FIB) is a post-lithium anionic battery that utilizes the fluoride-ion shuttle, achieving high theoretical energy densities of up to 1393 Wh L-1 without relying on critical minerals. However, developing liquid elect...
Correction to "Evaluating Fire and Smoke Risks with Lithium-Ion Cells, Modules, and Batteries" [0.03%]
“锂离子电池、模块和电芯的火灾与烟雾评估”的勘误通知
Byoungchul Kwon,Alexandra Schraiber,Judith A Jeevarajan
Byoungchul Kwon
[This corrects the article DOI: 10.1021/acsenergylett.4c02480.]. © 2024 The Authors. Published by American Chemical Society.
Published Erratum
ACS energy letters. 2024 Nov 14;9(12):5869. DOI:10.1021/acsenergylett.4c02972 2024
Atmospheric Exposure Triggers Light-Induced Degradation in 2D Lead-Halide Perovskites [0.03%]
大气暴露触发二维铅卤钙钛矿的光诱导降解
Gianluca Grimaldi,Imme Schuringa,Jaco J Geuchies et al.
Gianluca Grimaldi et al.
Quasi-2D perovskites have been pivotal in recent efforts to stabilize perovskite solar cells. Despite the stability boost provided when these materials are introduced in perovskite solar cells, little is known about the intrinsic light and ...
Douglas Lars Nelson,Stephanie E Sandoval,Jaechan Pyo et al.
Douglas Lars Nelson et al.
Solid-state batteries (SSBs) with silicon anodes could enable improved safety and energy density compared to lithium-ion batteries. However, degradation arising from the massive volumetric changes of silicon anodes during cycling is not wel...
Consistent Interpretation of Time- and Frequency-Domain Traces of Ion Migration in Perovskite Semiconductors [0.03%]
钙钛矿半导体中离子迁移时空轨迹的一致性解读
Moritz C Schmidt,Agustin O Alvarez,Jeroen J de Boer et al.
Moritz C Schmidt et al.
The migration of mobile ions through the metal halide perovskite layer is still one of the main reasons for the poor stability of perovskite solar cells, LEDs, and photodetectors. To characterize mobile ions in the perovskite layer, time- a...
Diurnal Changes and Machine Learning Analysis of Perovskite Modules Based on Two Years of Outdoor Monitoring [0.03%]
基于两年户外监测的钙钛矿组件的日变化及机器学习分析
Vasiliki Paraskeva,Matthew Norton,Andreas Livera et al.
Vasiliki Paraskeva et al.
Long-term stability is the primary challenge for the commercialization of perovskite photovoltaics, exacerbated by limited outdoor data and unclear correlations between indoor and outdoor tests. In this study, we report on the outdoor stabi...
Li2FeCl4 as a Cost-Effective and Durable Cathode for Solid-State Li-Ion Batteries [0.03%]
低成本且耐用的固态锂电池正极材料Li2FeCl4
Zhantao Liu,Guangxing Zhang,Jakub Pepas et al.
Zhantao Liu et al.
Low-cost cathode materials with high energy density and good rate performance are critical for the development of next-generation solid-state Li-ion batteries (SSLIBs). Here, we report Li2FeCl4 as a cathode material for SSLIBs with highly r...
Adjusting the Crystallization of Tin Perovskites through Thiophene Additives for Improved Photovoltaic Stability [0.03%]
通过噻吩添加剂调节锡钙钛矿的结晶以提高光伏稳定性
Omar E Solis,Miriam Mínguez-Avellán,Pablo F Betancur et al.
Omar E Solis et al.
Tin-based perovskites (Sn-PVK) are promising lead-free alternatives for efficient photovoltaic technology, but they face challenges related to bulk and surface defects due to suboptimal crystallization and Sn2+ oxidation. Introducing thioph...