Results 81 to 90 of about 564,464 (248)

Cu–Mo Bimetal Modulated Multifunctional Carbon Nanofibers Promoting the Polysulfides Conversion for High-Sulfur-Loading Lithium–Sulfur Batteries

High sulfur loading is essential for achieving high energy density lithium–sulfur (Li–S) batteries. However, serious issues such as low sulfur utilization, poor cycling stability, and sluggish rate performance have been exposed when increasing the sulfur
Ziyuan Wu (13900170), Hui Pan (149683), Michael Wübbenhorst (1413172), Zhibin Cheng (6330455), Zhangjing Zhang (1431781)   +4 more
core   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

Advanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich, Jörg C. Neuefeind, Chris J. Benmore, Daniele Fontanari, Anton Sokolov, Maxim Khomenko, Shinji Kohara, Aleksei Bytchkov, Takeshi Usuki, Maria Bokova, Mohammad Kassem, Pascal Masselin, Mariana Milochova, Eugene Bychkov   +13 more
wiley   +1 more source

Seawater carbonate chemistry and biogenic dimethylated sulfur compounds cycling

, 2019
Ocean acidification (OA) affects marine primary productivity and community structure. Therefore, OA may influence the biogeochemical cycles of volatile biogenic dimethyl sulfide (DMS), and its precursor dimethylsulfoniopropionate (DMSP) and photochemical
Zhang, Jing, Zhang, Hong-Hai, Yang, Gui-Peng, Jian, Shan   +3 more
core   +1 more source

Oxidative sulfur cycling in the deep biosphere of the Nankai Trough, Japan [PDF]

, 2010
The existence of oxidative microbial sulfur cycling in the deep biosphere has been postulated, but it is difficult to identify because isotope effects of reductive sulfur cycling generally overprint those of oxidative sulfur cycling.
E. Solomon, Riedinger, N., Brunner, B., Kasten, S., Formolo, M. J., Formolo, M., Strasser, Michael, M. Strasser, Ferdelman, T., S. Kasten, T. G. Ferdelman, Kasten, Sabine, Strasser, M., B. Brunner, Solomon, E., Ferdelman, T. G., N. Riedinger, M. J. Formolo   +17 more
core   +1 more source

Neuromorphic Devices for Extreme Environments: State‐Variable Reliability and Stabilization Strategies

Advanced Functional Materials, EarlyView.
Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park, Geon Park, Junhyung Cho, Jaechan Song, Wangmyung Choi, Jaehyun Hur, Nicola Gasparini, Hocheon Yoo   +7 more
wiley   +1 more source

Polycarboxylate Functionalized Graphene/S Composite Cathodes and Modified Cathode-Facing Side Coated Separators for Advanced Lithium-Sulfur Batteries

Nanoscale Research Letters, 2019
Sulfur-hosting novel materials as a cathode for lithium-sulfur batteries are in the focus of many research to enhance the specific capacity and cycling stability.
Maryam Sadat Kiai, Omer Eroglu, Huseyin Kizil   +2 more
doaj   +1 more source

The influence of training status, age, and muscle fiber type on cycling efficiency and endurance performance. [PDF]

, 2013
The purpose of this study was to assess the influence of age, training status, and muscle fiber-type distribution on cycling efficiency. Forty men were recruited into one of four groups: young and old trained cyclists, and young and old untrained ...
Wiles, J., Hopker, J., Coleman, Damian A, Jobson, Simon A., Gregson, Hannah C, Wiles, Jonathan, Coleman, D., Gregson, H., Coleman, Damian A., Hopker, James G., Passfield, L., von der Haar, Tobias, Passfield, Louis, Von der Haar, T., Jobson, S., Gregson, Hannah C.   +15 more
core   +1 more source

Emergence of a Hexagonal Fe2S2 Single Layer Without a Bulk Counterpart via Phase Transformation

Advanced Functional Materials, EarlyView.
Upon annealing, single‐layer Mackinawite iron sulfide transforms into a previously unknown hexagonal Fe2S2${\rm Fe}_2{\rm S}_2$ phase with β$\beta$‐CuI structure. STM, LEED, and first‐principles calculations identify the structure and show that electronic correlations and magnetic order are important for its stability.
Affan Safeer, Wejdan Beida, Felix Oberbauer, Nicolae Atodiresei, Gustav Bihlmayer, Max Wolfertz, Chiara Schlichte, Wouter Jolie, Stefan Blügel, Jeison Fischer, Thomas Michely   +10 more
wiley   +1 more source

Characteristics of functional bacteria involved in carbon, nitrogen and sulfur cycles in PM2.5 under different meteorological conditions

Scientific Reports
The meteorological conditions during dust events and rainfall have a significant impact on the composition of atmospheric microbial communities. This study investigated the microbial community structure and the characteristics of functional bacteria ...
Yi Wang, Xu Yan, Wenbo Zhang, Shuai Zhu, Fengxiao Hai, Xinzhi Xie, Kaili Ma, Xiaopin Li, Yunping Han   +8 more
doaj   +1 more source

Molecular Bridges for 2D Nanomaterials

Advanced Functional Materials, EarlyView.
Molecular cross‐linking provides a versatile strategy to engineer interfaces in 2D materials. By tuning the linker backbone, binding mode, and interflake spacing, molecular bridges can regulate charge transport, mechanical integrity, chemical functionality, and processing.
Yudhajit Bhattacharjee, Kevin Synnatschke, Andreas Fery, Hendrik Schlicke   +3 more
wiley   +1 more source