Molecular Recombination Junction for Vacuum-Deposited Perovskite/Silicon Two-Terminal Tandem Solar Cells [0.03%]
真空沉积钙钛矿/硅双节太阳电池的分子重组连接点
Sofía Chozas-Barrientos,Abhyuday Paliwal,Federico Ventosinos et al.
Sofía Chozas-Barrientos et al.
The use of commercial, Czochralski-grown silicon wafers as bottom cells in two-terminal perovskite/silicon tandem configurations often leads to defects in the top perovskite absorber due to their rough surfaces, featuring μm-sized pyramids...
Ni-Rich Li[Ni x Mn y Co1- x- y ]O2 Single Crystals as Superior Fast Charge Cathodes for Lithium-Ion Batteries [0.03%]
富镍Li[NixMnyCo1-x-y]O2单晶作为锂离子电池的优质快充正极材料
Vivekanantha Murugan,Hoon-Hee Ryu,Guoying Chen
Vivekanantha Murugan
The utilization of single-crystal (SC) Li[Ni x Mn y Co1-x-y ]O2 (NMC) cathodes has facilitated unparalleled performance in commercial high-energy lithium-ion batteries (LIBs). In the current study, we evaluate the application of SC cathodes...
Improving the Stability of Colloidal CsPbBr3 Nanocrystals with an Alkylphosphonium Bromide as Surface Ligand Pair [0.03%]
以溴代季
Meenakshi Pegu,Hossein Roshan,Clara Otero-Martínez et al.
Meenakshi Pegu et al.
In this study, we synthesized a phosphonium-based ligand, trimethyl(tetradecyl)phosphonium bromide (TTP-Br), and employed it in the postsynthesis surface treatment of Cs-oleate-capped CsPbBr3 nanocrystals (NCs). The photoluminescence quantu...
Electrochemical CO2 Valorization Pathways and Processes toward C2 to C6 Products: Acetylene, Propylene, Butadiene, and Benzene [0.03%]
电化学CO2向C2到C6产品的转化路径和过程：乙炔、丙烯、丁二烯和苯
Jorge Ferreira de Araújo,Jan Rossmeisl,Hanqing Yin et al.
Jorge Ferreira de Araújo et al.
CO2 electrolysis on Cu catalysts at near-ambient conditions yields a range of important C1 to C3 products. Despite recent advances, our mechanistic understanding of the CO2 electrolysis reaction network has remained incomplete, with C4 prod...
Prospects of Alkali Metal-Se Batteries and Beyond: From Redox Mechanisms to Electrode Design [0.03%]
基于金属钠和钾的电池：从氧化还原机制到电极设计展望
Jimin Park,Hyerim Kim,Arcangelo Celeste et al.
Jimin Park et al.
Selenium-based alkali metal systems offer significant potential for surpassing commercial Li-ion systems in volumetric energy density (3,253 vs 1,000 mAh cm-3). However, challenges remain in electrode design, solid electrolyte interface sta...
Resilience to Demixing and Phase Segregation in Perovskite Solar Cells under Light-Dark Cycles and Temperature [0.03%]
钙钛矿太阳能电池在光照-黑暗循环和温度下的抗分相和相分离能力
Alessandra Alberti,Salvatore Valastro,Elisa Nonni et al.
Alessandra Alberti et al.
Light soaking impacts perovskite solar cells, causing cation rotation, octahedral distortion, and weakened hydrogen bonding. Using a unique in-operando setup for ISOS protocols, we monitor structural, optical, and electrical responses under...
Sulfide-Based Anode-Free Solid-State Batteries: Key Challenges and Emerging Solutions [0.03%]
基于硫化物的无阳极固态电池：关键挑战与新兴解决方案
Jiwei Wang,Hongli Zhu
Jiwei Wang
Sulfide-based anode-free solid-state batteries (AFSSBs) have emerged as a transformative technology for next-generation energy storage, offering compelling advantages in energy density, safety, and manufacturing scalability. However, these ...
When the Triplet State Doesn't Matter: Insights into Its Impact on V OC [0.03%]
triplet态不影响的理解及其对VOC的影响
Mohammad Saeed Shadabroo,Nurlan Tokmoldin,Atul Shukla et al.
Mohammad Saeed Shadabroo et al.
Organic solar cell efficiency, exceeding 20%, is limited by recombination losses from singlet and triplet charge-transfer (CT) states and local triplet excitons, impacting open-circuit voltage (V OC ). Using PM6:o-IDTBR, a very low nonradia...
How Many Mobile Ions Can Electrical Measurements Detect in Perovskite Solar Cells? [0.03%]
电气测量能探测到钙钛矿太阳能电池中有多少迁移离子？
Moritz C Schmidt,Bruno Ehrler
Moritz C Schmidt
Best Practices for Variable-Temperature Electrochemistry Experiments and Data Reporting [0.03%]
变温度电化学实验及数据报告的最佳规范
Anyesh De,Mamta Dagar,Bryce Kneer et al.
Anyesh De et al.