Results 61 to 70 of about 94,280 (307)

Enhanced thermoelectric performance of monolayer MoSSe, bilayer MoSSe and graphene/MoSSe heterogeneous nanoribbons [PDF]

Physical Chemistry Chemical Physics, 2019
Monolayer MoSSe, bilayer MoSSe and graphene/MoSSe heterostructure nanoribbons have been simulated to exhibit a high thermoelectric figure of merit.
Shuo Deng, Lijie Li, Owen J. Guy, Yan Zhang   +3 more
openaire   +3 more sources

H⁺ Exchange‐Driven ppb‐Level and High‐Selective Formaldehyde Detection at Room Temperature for Environmental and Clinical Applications

Advanced Science, EarlyView.
This article presents an innovative room‐temperature formaldehyde sensor based on H⁺ exchange method, achieving ppb‐level detection limit and exceptional selectivity. The study highlights its practical potential for real‐time environmental monitoring and clinical diagnostic applications.
Lubing Cai, Mengyang Pang, Zhaosong Liu, Yanfei Li, Jiani Li, Zhaorui Zhang, Fengshuang Zheng, Chao Li, Ang Zheng, Xuemin Zhang   +9 more
wiley   +1 more source

A Van der Waals Material Exhibiting Room Temperature Broken Inversion Symmetry with Ferroelectricity

Advanced Science, EarlyView.
This study reports a βp$\ubeta^{\text{p}}$ phase of indium selenide showing ferroelectricity over large areas at room temperature in a low‐dimensional limit. It is found that indium selenide films with βp$\ubeta^{\text{p}}$ layers display electric field‐induced switchable polarization characteristic of ferroelectric materials, suggesting the breaking ...
Fabia F. Athena, Cooper A. Voigt, Mengkun Tian, Anjan Goswami, Emily Toph, Moses Nnaji, Fanuel Mammo, Brent K. Wagner, Sungho Jeon, Wenshan Cai, Eric M. Vogel   +10 more
wiley   +1 more source

In Situ Liquid‐Cell Transmission Electron Microscopy Insights Into Lithium‐Ion Battery Materials Degradation: Challenges and Emerging Solutions

Advanced Science, EarlyView.
Lithium‐ion battery degradation arises from complex, localized processes during operation, limiting long‐term performance. In situ electrochemical liquid cell TEM provides unique access to these mechanisms. This review summarizes degradation phenomena revealed by liquid cell TEM, traces the evolution of the three main cell designs, compares their ...
Walid Dachraoui, Rolf Erni
wiley   +1 more source

Thickness‐Driven Modulation of Electronic Transport in SnSe2‐grown Films by Low‐Temperature Atomic Layer Deposition

Advanced Electronic Materials, EarlyView.
Low‐temperature ALD enables scalable growth of SnSe2 films with precise thickness and crystallinity control, essential for nanoelectronics. Using a reactive Se precursor, films transition from nearly defect‐free single crystals (∼20 nm) to polycrystalline (∼100 nm) with thickness, directly impacting transport properties.
Alejandra Ruiz‐Clavijo, Amin Bahrami, Jaroslav Charvot, Sebastian Lehmann, Jaakko Julin, Daniel Wolf, Lars Giebeler, Angelika Wrzesińska‐Lashkova, Fabian Pieck, Javier Outon, Ralf Tonner‐Zech, Filip Bureš, Yana Vaynzof, Eduardo Blanco, Kornelius Nielsch   +14 more
wiley   +1 more source

Effects of Mechanical Properties of Elastomeric Electrolytes for Stable Operation of Lithium Metal Batteries

Advanced Energy Materials, EarlyView.
The mechanical properties of fluorinated elastomeric electrolytes are independently tuned by adjusting crosslinking density while maintaining high ionic conductivity. Their balanced toughness, adhesion energy, and elastic recovery enable superior cycling performance of lithium metal batteries at both ambient and low temperatures.
Dongkyu Lee, Dongguk Kang, Chanho Yuk, Hyeri Kang, Eunji Lee, Wonho Lee, Jinseok Park, Bumjoon J. Kim   +7 more
wiley   +1 more source

Dendrite Formation and Self‐Healing Mechanism in Ionic Liquid‐Based Magnesium Batteries

Advanced Energy Materials, EarlyView.
This graphical illustration highlights the importance of operating Mg batteries within a safe operating current density (SOCD) range. Beyond this range, Mg batteries are susceptible to dendrite formation. However, when cycling a dendritic cell with a highly thermally stable electrolyte, a self‐heating effect occurs.
Omar W. Elkhafif, Yuanzhu Zhao, Zhenyu Guo, Maria‐Magdalena Titirici, Timo Jacob, Hagar K. Hassan   +5 more
wiley   +1 more source

Monacyclinones, New Angucyclinone Metabolites Isolated from Streptomyces sp. M7_15 Associated with the Puerto Rican Sponge Scopalina ruetzleri

Marine Drugs, 2015
During an investigation of new actinomycete species from Caribbean sponges for novel bioactive natural products, frigocyclinone (1), dimethyldehydrorabelomycin (3) and six new angucyclinone derivatives were isolated from Streptomyces sp.
Jan Vicente, Allison K. Stewart, Ryan M. van Wagoner, Elizabeth Elliott, Andrea J. Bourdelais, Jeffrey L. C. Wright   +5 more
doaj   +1 more source

Do Consumers Value Diversity in Agriculture? A Choice Experiment

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Farm ownership in the US today is racially and ethnically homogeneous. Diverse farmers and ranchers make up less than 10% of all producers, they tend to be less financially stable and have tighter profit margins. In the past few years, both government and industry programs have aimed to increase the participation and profitability of diverse ...
Maria Kalaitzandonakes, Jared P. Hutchins, Gerald Mashange   +2 more
wiley   +1 more source

Electric and Temperature Field‐Modulated Periodic Repair of the Electrode/Electrolyte Interface toward Long Cycle Stability of Low‐Temperature Li‐Ion Batteries

Advanced Energy and Sustainability Research, EarlyView.
This study introduces a temperature‐electric field synergy strategy to enhance lithium‐ion battery performance at low temperatures. It reveals interfacial mechanisms: low temperatures cause deterioration, while room temperature aids stable interphase formation.
Zhenqiang Guo, Chengling Yang, Yu Fan, Yancai Zhang, Haolun Zou, Yukun Yan, Hongbin Zhang, Zhenhui Liu, Zinuo Chen, Sitong Peng, Ziyi Dang, Hengyi Li   +11 more
wiley   +1 more source