A Nature-Inspired Solution for Water Management in a Zero-Gap CO2 Electrolyzer [0.03%]
受自然启发的零间隙二氧化碳电解槽水分管理解决方案
Linlin Xu,Panagiotis Trogadas,Yang Lan et al.
Linlin Xu et al.
Electroreduction of carbon dioxide (CO2RR) holds great promise as a CO2 emission mitigation strategy while producing valuable chemicals. This study draws inspiration from desert-dwelling lizards to design a flow-field that increases the per...
Intensity-Modulated Photoluminescence Spectroscopy for Revealing Ionic Processes in Halide Perovskites [0.03%]
强度调制光致发光谱学揭示卤化物钙钛矿中的离子过程
Sarah C Gillespie,Agustin O Alvarez,Jarla Thiesbrummel et al.
Sarah C Gillespie et al.
Mobile ions limit halide perovskite device performance, yet quantifying ionic properties remains challenging. Frequency-domain electrical techniques are restricted to operational devices, and the resulting signals are often dominated by int...
Marco Moroni,Luca Gregori,Clarissa Coccia et al.
Marco Moroni et al.
Chiral metal halides are promising materials for nonlinear optics and spin-selective devices. Typically, chirality is introduced via large chiral organic cations, leading to low-dimensional structures and limitations in charge transport. He...
Modulating Solvation Structure in Concentrated Aqueous Organic Redox Flow Battery Electrolyte for Solubility and Transport Enhancement via Polycomplex Ion [0.03%]
通过聚复合离子调节浓缩型水系有机液流电池电解质溶剂结构以提升溶解度和传输能力
Hyung-Seok Lim,J David Bazak,Soowhan Kim et al.
Hyung-Seok Lim et al.
Aqueous organic redox flow batteries hold great promise as a technology for creating economical grid energy storage using sustainable materials. Nonetheless, the solubility limit presents a universal barrier for all redox-active organic mol...
Making from Breaking: Degradation Inversion Enables Vapor-Phase Synthesis of Halide Perovskites in Ambient Conditions [0.03%]
化繁为简：降解逆反应法在环境条件下实现卤化物钙钛矿的气相合成
Austin G Kuba,Florent Sahli,Mostafa Othman et al.
Austin G Kuba et al.
Vapor phase deposition of formamidinium-rich perovskites is hampered by the decomposition of formamidine in the vapor phase. We use the reversibility of this reaction to establish a dynamic equilibrium that enables the vapor-phase synthesis...
Localized Eutectic Electrolytes for Stable Aqueous Zinc-Ion Batteries [0.03%]
用于稳定型水系锌离子电池的局域化eutectic电解液
Huida Lyu,Jung Tae Kim,Dongfang Cheng et al.
Huida Lyu et al.
Aqueous zinc-ion batteries (AZIBs) have been regarded as promising candidates for large-scale energy storage. However, the poor reversibility of Zn electrodeposition at low current densities still remains a great challenge in developing pra...
Unveiling the Role of Guanidinium for Enhanced Charge Extraction in Inverted Perovskite Solar Cells [0.03%]
胍离子促进反式钙钛矿太阳能电池电荷提取作用机制的研究
Weidong Xu,Ganghong Min,Felix Utama Kosasih et al.
Weidong Xu et al.
The incorporation of guanidinium (Gua) cations has significantly enhanced the optoelectronic properties of various perovskite compositions. When combined with other A-site cations in perovskite solar cells (PSCs), Gua cations not only enhan...
Charge Extraction Multilayers Enable Positive-Intrinsic-Negative Perovskite Solar Cells with Carbon Electrodes [0.03%]
正负电极碳基平面型钙钛矿太阳能电池的研究进展
Tino Lukas,Seongrok Seo,Philippe Holzhey et al.
Tino Lukas et al.
Perovskite solar cells achieve high power conversion efficiencies but usually rely on vacuum-deposited metallic contacts, leading to high material costs for noble metals and stability issues for more reactive metals. Carbon-based materials ...
Temperature-Dependent Kinetic Parameters for the Alkaline Oxygen Evolution Reaction on NiFeOOH [0.03%]
NiFeOOH上的碱性析氧反应的温度依赖动力学参数
Onno van der Heijden,Rafaël E Vos,Marc T M Koper
Onno van der Heijden
Kinetic parameters of the oxygen evolution reaction on NiFeOOH remain elusive. Here, we studied the temperature dependence of this reaction to extract kinetic parameters, such as the temperature-dependent Tafel slopes, transfer coefficients...
Unlocking Brightness in CsPbCl3 Perovskite Nanocrystals: Screening Ligands and Metal Halides for Effective Deep Trap Passivation [0.03%]
基于配体和金属卤化物的深能级缺陷钝化以提升CsPbCl3钙钛矿纳米晶发光效率
Nadesh Fiuza-Maneiro,Junzhi Ye,Shilendra Kumar Sharma et al.
Nadesh Fiuza-Maneiro et al.
Despite the significant advances made in achieving green (CsPbBr3)- and red (CsPbI3)-emitting halide perovskite nanocrystals (NCs) with high quantum yields and colloidal stability through surface engineering, obtaining bright violet/blue-em...