The Hidden Complexities of Electrochemically Active Surface Area Measurements [0.03%]
电化学活性表面积测定的隐秘复杂性
Jon Bjarke Valbæk Mygind,Marcel J Rost,María Escudero-Escribano
Jon Bjarke Valbæk Mygind
Surface-area normalization is essential for quantitative comparison in electrochemistry, yet ambiguity in what area represents hampers interpretation and reproducibility. We distinguish the real surface area, a geometric measure of surface ...
Jing Yu,Ren He,Neus G Bastús et al.
Jing Yu et al.
High-entropy materials (HEMs) have emerged as a transformative platform for electrocatalysis. Their appeal lies in the vast compositional versatility enabled by the combination of five or more elements, which generates a rich diversity of a...
Mohammed Tahmid,Hyuck Joo Choi,Amanda Lorraine C Cruz et al.
Mohammed Tahmid et al.
Volatile fatty acids (VFAs) are versatile intermediates for circular chemical and fuel manufacturing. Current VFA production relies heavily on fossil feedstocks and serves a narrow set of commodity markets. Here, we project VFA demand throu...
G Krishnamurthy Grandhi,Bruno Damien,Zeynab Skafi et al.
G Krishnamurthy Grandhi et al.
Indoor photovoltaics (IPVs) can significantly reduce reliance on disposable batteries in Internet of Things (IoT) devices. Yet, most evaluations use idealized lighting setups and single performance metrics, neglecting the influence of real ...
Substitution of Li3BS3: Revealing New Superionic Conductor Phases and the Significance of Crystallinity [0.03%]
Li3BS3的取代：揭示新的超离子导体相及其结晶度的意义
Daniel B McHaffie,Jadon M Bienz,Son-Jong Hwang et al.
Daniel B McHaffie et al.
Understanding ion transport in solid Li-ion conductors is critical for developing solid-state batteries with improved safety and energy density. Initial studies of lithium thioborates have demonstrated superionic conductivity in Li3BS3 thro...
Entering the 27% Era: Practical Design Rules for Single-Junction Perovskite Solar Cells [0.03%]
迈向27%时代：单结钙钛矿太阳能电池的实际设计准则
Luigi Angelo Castriotta
Luigi Angelo Castriotta
Eutectic Processing of Semiconductor Colloidal Nanocrystals for Energy Applications [0.03%]
半导体胶体纳米晶体的共晶加工在能源领域的应用研究进展
Dulanjan Harankahage,William Martin,Edmund Elce et al.
Dulanjan Harankahage et al.
Colloidal semiconductor nanocrystals (NCs) offer a cost-effective platform for light-energy conversion in X-ray scintillators, photovoltaics, lasers, and display technologies. Yet, device-relevant NCs often require complex heterostructured ...
Visualizing Dynamic Processes in Energy Materials by Interferometric Scattering Microscopy [0.03%]
干涉散射显微镜在能量材料中可视化动态过程
Franz Gröbmeyer,Victor Fernandez-Gonzalez,Simone Ezendam et al.
Franz Gröbmeyer et al.
Interferometric scattering microscopy (iSCAT) is emerging as a powerful label-free optical method to directly visualize nanoscale dynamics in real time. While it catalyzed major progress in single-molecule studies in life sciences, its broa...
Inverted J- V Hysteresis in Perovskite Solar Cells: Insights from Photovoltaic Quantum Efficiency [0.03%]
钙钛矿太阳能电池中的V形J-V回滞现象：来自光伏量子效率的见解
Miguel Torre Cachafeiro,Carys A Worsley,Fuxiang Ji et al.
Miguel Torre Cachafeiro et al.
The most typical hysteresis in the current density-voltage (J-V) curve of perovskite solar cells (PSCs) shows better performance in the backward (BW) than in the forward (FW) voltage scan (normal hysteresis). The opposite, where the FW scan...
DMSO-Free Processing of Tin-Lead Perovskite Thin Films for Solar Cells with Enhanced Stability [0.03%]
无DMSO处理的锡-铅钙钛矿太阳能电池薄膜提升稳定性的研究
Isabella Poli,Mirko Prato,Hui Li et al.
Isabella Poli et al.
The stability of Sn-Pb perovskite semiconductors thin films remains a major challenge for their integration into efficient and durable photovoltaic devices. In this work, we demonstrate that the incorporation of methylammonium chloride (MAC...