Results 131 to 140 of about 177,679 (314)
Advanced Science, EarlyView.Cryogenic self‐assembly of lyotropic liquid crystals is achieved using alkyl alkanolamide amphiphiles in a 1,2‐propanediol/water cosolvent system. The hydrocarbon chain length significantly affects the molecular arrangement in bilayers and their long‐range orientational ordering.
Weiluo Guo +8 more
wiley +1 more source
Elementary Proof that the Arithmetic Mean of any number of Positive Quantities is greater than the Geometric Mean [PDF]
, 1900 G. E. Crawford
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Advanced Science, EarlyView.Here, the ionic additive MeSer compresses the EDL, reducing its thickness and internal repulsion, thereby enhancing 3D diffusion to achieve smooth Zn deposition. Meanwhile, MeSer− promote Zn2⁺ desolvation within the EDL, improving rate performance. Consequently, the symmetric cell operates for 600 h at 20 mA cm−2 and 20 mA h cm−2, and the full cell ...
Xiangyu Ren +6 more
wiley +1 more source
Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Advanced Energy Materials, EarlyView.Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspective, the authors describe the origin of these losses, discuss experimental methods for their quantification, and explain how to minimize them to optimize
Chen Wang +6 more
wiley +1 more source
How to Test Triboelectric Nanogenerators: Key Factors for Standardized Performance Evaluation
Advanced Energy Materials, EarlyView.This paper is a guide on how to test triboelectric nanogenerators (TENGs) so that results can be reliably compared across different laboratories. It explores the many factors (fabrication, mechanical, electrical, and environmental) that can affect TENG testing results and provides recommendations for best practice in testing and performance evaluation.
Daniel M. Mulvihill +10 more
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Agribusiness, EarlyView.ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó +3 more
wiley +1 more source
A Study of The Effect of Home Work On Seventh and Eighth Grade Achievement In Arithmetic.
, 1940 M. Neder
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