Results 101 to 110 of about 2,706 (263)

Synergistic Crystallinity Reduction and Lewis Acidic Promotion by PVDF‐Al(OH)3 for High Room‐Temperature Ionic Conductivity in PEO‐Based Composite Quasi‐Solid Electrolytes

EcoEnergy, EarlyView.
Through the synergistic effects of crystallinity reduction and Lewis acidic promotion enabled by PVDF‐Al(OH)3, a PEO‐based composite quasi‐solid electrolyte has been developed, achieving both a high Li+ transfer number and superior ionic conductivity. It endows lithium metal batteries with excellent cycling stability at room temperature, even without ...
Kongmei Chen, Jianhua Zhou, Huiting Liang, Xiaolin Yue, Jie Gao, Haiqing Qin, Xiaoyang Wang, Shanjun Ke, Xiaoxu Lei, Hui Huang, Lei Miao   +10 more
wiley   +1 more source

The Natural Ambiguity of Native Species

UnderCurrents: Journal of Critical Environmental Studies, 2004
Mainstream ecological wisdom suggests that native species are essential to the preservation and promotion of ecological health or integrity: they are often deemed to be the ‘natural’, ‘authentic’ and ‘original’ occupants of particular habitats. Philosophically and pragmatically, they are generally considered crucial to biodiversity at scales ranging ...
openaire   +1 more source

Enhancing Anode‐Free Lithium Metal Batteries: A Lightweight MPTS‐MXene Current Collector for Superior Performance and Energy Density

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces an MPTS‐modified MXene current collector for anode‐free lithium metal batteries (AFLMBs). A key advantage of MPTS‐MXene is its ultralight weight, only 15% as heavy as standard copper per unit volume. Its special layered structure and Si‐O rich surface help lithium deposit smoothly and flat, while forming a protective layer that ...
Jiawei Ren, Jiayi Zhang, Jingchao Zhang, Jianbo Li, Yonas Tsegaye Megra, Jianchuan Wang, Yong Du, Rong Huang, Yi Cui, Chenguang Liu, Li Yang   +10 more
wiley   +1 more source

A High‐Performance Oxidized Graphene for Dendrite‐Free Anodes and Kinetically Enhanced Cathodes of Aqueous Zn‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Oxidized graphene rich in carboxylic acid groups obtained via a simple electrochemical exfoliation route is shown to tackle the main challenges of aqueous Zn‐ion batteries (AZIBs), specifically short Zn anode cycle life and sluggish cathode reaction kinetics.
Enrique Álvarez‐Rubiera, José M. Munuera, Julen Beitia, Cian Gabbett, Alba Suárez‐Fernández, Eider Goikolea, Jonathan N. Coleman, Idoia Ruiz de Larramendi, Silvia Villar‐Rodil, Juan I. Paredes   +9 more
wiley   +1 more source

Chemical Composition, Antioxidant and Antimicrobial Activity of Piper carpunya and Simira ecuadorensis: A Comparative Study of Four Extraction Methods

Plants
In this in vitro experimental study, we compared four extraction techniques -dynamic maceration (DME), ultrasound-assisted (UAE), microwave-assisted (MAE), and pressurized liquid extraction (PLE)- to obtain bioactive extracts from two native Ecuadorian ...
María del Cisne Guamán-Balcázar, Diana Hualpa, Garlet Infante, Luis Luzuriaga, José Luis Riofrío, Anderli Jarro, Estefany Lopez, Verónica Salas-Gomez, Rómulo Salazar, Jorge F. Reyes, Miguel A. Meneses   +10 more
doaj   +1 more source

Synergistic Molecular Modulation of ππ Stacking for High‐Performance Pitch‐Derived Hard Carbon Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A synergistic molecular strategy is demonstrated to disrupt intrinsic ππ stacking in pitch, boosting 6‐fold sulfonation, yielding a hard carbon with 0.371 nm interlayer spacing and maximized closed pores, and achieving a high reversible capacity, remarkable rate capability (205.6 mAh g−1 at 2 A g−1) and cyclic stability.
Xiang Wang, Yangyang Chu, Shuaipeng Liu, Ruyao Zhang, Zeyu Zhu, Qiang Li, Weixiang Li, Ya‐Xia Yin, Sailong Xu   +8 more
wiley   +1 more source

ANALIZĂ A DESCOPERIRILOR RECENTE PRIVIND IHTIOFAUNA DIN RÂUL PRUT, REPUBLICA MOLDOVA

Studia Universitatis Moldaviae: Stiinte reale si ale naturii
Investigatiile efectuate în perioada 2010-2022 în bazinul râului Prut în limitele teritoriale ale Republicii Moldova au relevat o diversitate ichtiofaunistică formată din 62 de specii din 13 ordine și 22 de familii, din care 14 specii sunt considerate ...
USM ADMIN
doaj  

ZnO Nanowires by Chemical Bath Deposition: A Review on Doping and Functional Devices

Electron, EarlyView.
This review reports the most recent and well‐established state‐of‐the‐art and scientific challenges related to the doping of ZnO nanowires by chemical bath deposition, encompassing native point and hydrogen‐related defects, as well as extrinsic dopants.
Clément Lausecker, Adrien Baillard, Estelle Appert, Vincent Consonni   +3 more
wiley   +1 more source

Sulfur‐Rich Solid‐Electrolyte Interphase in Graphite Anodes Enabled by Interfacial Sulfur Encapsulation

Electron, EarlyView.
A facile molten‐phase approach constructs a functional sulfur‐rich solid electrolyte interphase through homogeneous sulfur encapsulation and subsequent electrochemical activation. The engineered interphase substantially enhances rapid ion conduction and markedly reduces interfacial impedance, thereby significantly improving lithium intercalation ...
Ao Jia, Guobin Xi, Hao Fu, Nan Wang, Guangyu Pan, Jie Wang, Yang Liu, Xinghao Zhang, Jiarui He, Yuping Wu   +9 more
wiley   +1 more source

Avaliação de populações de Butia capitata de Santa Vitória do Palmar Performance of populations of Butia capitata of Santa Vitória do Palmar

Revista Brasileira de Fruticultura, 2010
O gênero Butia pertence à família Arecaceae e possui cinco espécies com ocorrência no Rio Grande do Sul. A espécie Butia capitata está recebendo atenção especial, não só pelo seu uso no consumo in natura como também em formas processadas.
Elisane Schwartz, José Carlos Fachinello, Rosa Lia Barbieri, João Baptista da Silva   +3 more
doaj