Enhancing the activity of oxygen-evolution and chlorine-evolution electrocatalysts by atomic layer deposition of TiO2 [0.03%]
利用原子层沉积TiO2增强析氧和析氯电催化剂活性
Cody E Finke,Stefan T Omelchenko,Justin T Jasper et al.
Cody E Finke et al.
We report that TiO2 coatings formed via atomic layer deposition (ALD) may tune the activity of IrO2, RuO2, and FTO for the oxygen-evolution and chlorine-evolution reactions (OER and CER). Electrocatalysts exposed to ~3-30 ALD cycles of TiO2...
Morphology Changes Upon Scaling a High-Efficiency, Solution-Processed Solar Cell From Spin-Coating to Roll-to-Roll Coating [0.03%]
高效率溶液加工太阳能电池从旋涂到卷对卷涂层的形态变化
Hyun Wook Ro,Jonathan M Downing,Sebastian Engmann et al.
Hyun Wook Ro et al.
Solution processing via roll-to-roll (R2R) coating promises a low cost, low thermal budget, sustainable revolution for the production of solar cells. Poly[(5,6-difluoro-2,1,3-benzothiadiazol-4,7-diyl)-alt-(3,3‴-di(2-octyldodecyl)-2,2';5',2...
Kai Tao,Joseph O&#x; Donnell,Hui Yuan et al.
Kai Tao et al.
Bioinspired assemblies bear massive potential for energy generation and storage. Yet, biological molecules have severe limitations for charge transfer. Here, we report l-tryptophan-d-tryptophan assembling architectures comprising alternatin...
Ibrahim M Algunaibet,Carlos Pozo,Ángel Galán-Martín et al.
Ibrahim M Algunaibet et al.
The concept of planetary boundaries identifies a safe space for humanity. Current energy systems are primarily designed with a focus on total cost minimization and bounds on greenhouse gas emissions. Omitting planetary boundaries in energy ...
Mesoporous Ni60Fe30Mn10-alloy based metal/metal oxide composite thick films as highly active and robust oxygen evolution catalysts † [0.03%]
多孔Ni60Fe30Mn10合金基金属/金属氧化物复合厚膜作为高效的氧析出反应催化剂
Eric Detsi,John B Cook,Benjamin Lesel et al.
Eric Detsi et al.
A major challenge in the field of water electrolysis is the scarcity of oxygen-evolving catalysts that are inexpensive, highly corrosion-resistant, suitable for large-scale applications and able to oxidize water at high current densities an...
Farming thermoelectric paper [0.03%]
农用热电纸
Deyaa Abol-Fotouh,Bernhard Dörling,Osnat Zapata-Arteaga et al.
Deyaa Abol-Fotouh et al.
Waste heat to electricity conversion using thermoelectric generators is emerging as a key technology in the forthcoming energy scenario. Carbon-based composites could unleash the as yet untapped potential of thermoelectricity by combining t...
Fractional deviations in precursor stoichiometry dictate the properties, performance and stability of perovskite photovoltaic devices [0.03%]
前体化学计量学的分数偏差决定了钙钛矿光伏器件的性质、性能和稳定性
Paul Fassl,Vincent Lami,Alexandra Bausch et al.
Paul Fassl et al.
The last five years have witnessed remarkable progress in the field of lead halide perovskite materials and devices. Examining the existing body of literature reveals staggering inconsistencies in the reported results among different resear...
Flexible and active self-powered pressure, shear sensors based on freeze casting ceramic-polymer composites [0.03%]
基于冷冻烧结陶瓷聚合物复合材料的柔性自供电压力和剪切传感器
Mengying Xie,Yan Zhang,Marcin J Kraśny et al.
Mengying Xie et al.
Self-powered flexible electronics are of particular interest and important for next generation electronics due to their light weight, flexible and self-sustainable properties. Many self-powered sensors made from piezoelectric composite mate...
Probing buried recombination pathways in perovskite structures using 3D photoluminescence tomography [0.03%]
基于三维光致发光层析成像的钙钛矿结构深埋复合路径分析研究
Camille Stavrakas,Ayan A Zhumekenov,Roberto Brenes et al.
Camille Stavrakas et al.
Perovskite solar cells and light-emission devices are yet to achieve their full potential owing in part to microscale inhomogeneities and defects that act as non-radiative loss pathways. These sites have been revealed using local photolumin...
Generation of a functional, semisynthetic [FeFe]-hydrogenase in a photosynthetic microorganism [0.03%]
在光合微生物中产生功能性半合成[fe-fe]氢化酶
Adam Wegelius,Namita Khanna,Charlène Esmieu et al.
Adam Wegelius et al.
[FeFe]-Hydrogenases are hydrogen producing metalloenzymes with excellent catalytic capacities, highly relevant in the context of a future hydrogen economy. Here we demonstrate the synthetic activation of a heterologously expressed [FeFe]-hy...