Results 221 to 230 of about 123,208 (303)

Unraveling Synergistic Regulation Mechanism in Nitrogen/Sulfur Co‐Doped Biomass‐Derived Hard Carbon Toward Durable Sodium‐Ion Battery Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nitrogen/sulfur co‐doping optimizes the electron and spatial structure of biomass‐derived hard carbon, and the anode demonstrates superior long‐term cycling stability over 2000 cycles, validating an improved “adsorption‐intercalation‐pore filling” mechanism.
Qian Long, Fangyuan Zhang, Jiayu Qu, Songtao Li, Renfei Cheng, Yaning Zhao, Di Guo, Zhengwang Zhu, Haifeng Zhang   +8 more
wiley   +1 more source

Seasonal sea ice characterized the glacial Arctic-Atlantic gateway over the past 750,000 years. [PDF]

Sci Adv
Knies J, Smik L, Song P, Winsborrow M, Bauch HA, Lohmann G, Belt ST.   +6 more
europepmc   +1 more source

The Dimensional Revolution of Phosphorus: From Allotropicity to Battery System Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Phosphorus‐based materials are promising high‐capacity anodes classified by dimension (0D–3D) to systematically explore their properties and composite strategies. When combined with materials such as carbon to form heterostructures, the electrical conductivity and stability are effectively enhanced.
Shuhan Zhang, Zhiyuan Zhang, Ziying Pan, Kaixuan Hu, Yameng Yin, Yapan Wu, Caihong Yang, Lei Zheng, Dongsheng Li   +8 more
wiley   +1 more source

Predicting mean depth and area fraction of Antarctic supraglacial melt lakes with physics-based parameterizations. [PDF]

Nat Commun
Grau D, Hussain A, Robel AA.
europepmc   +1 more source

Tuning S Doping in Porous Carbon for Enhanced Initial Coulombic Efficiency and Rate Performance for Sodium/Potassium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐temperature carbonization and sulfur doping increase defect density and tailor surface area, enabling the formation of a thinner, more stable SEI, enhancing rate performance and the ICE. The S/C composite delivers an ICE of 83.1% and 480 mAh g−1 at 0.1 A g−1, retaining 232.6 mAh g−1 at 5 A g−1 for SIBs and achieves a considerable capacity of 439.2 ...
Jiahao Zhao, Lankun Shi, Mengting Jia, Yu Gao, Zhongmin Lang, Boyu Sun, Jinlong Cui, Shaohui Li   +7 more
wiley   +1 more source

The Antarctic coastal ocean heat budget is dominated by heat loss to land ice melt. [PDF]

Sci Adv
Moorman R, Thompson AF, Youngs MK, Stewart AL.   +3 more
europepmc   +1 more source

Confinement−Adsorption Synergy in Hybrid Carbon‐Coated Separator Enables Stable High‐Rate Quinone Cathode for Magnesium Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A sulfur‐containing heterocyclic quinone cathode for rechargeable magnesium batteries is coupled with a GO/MWCNTs–COOH separator that establishes a confinement–adsorption regulation mechanism, thereby significantly accelerating Mg2+ reaction kinetics and minimizing active‐material loss.
Xiquan Qi, Xingyu Gao, Zhirong Zhao‐Karger, Xiangyu Zhao   +3 more
wiley   +1 more source

Subglacial water flow and ice dynamics during glacial lake outburst floods observed from space. [PDF]

Nat Commun
Magnússon E, Drouin V, Pálsson F, Jóhannesson T, Belart JMC, Wuite J, Tolpekin V, Hannesdóttir K, Berthier E, Sigurðsson G, Einarsson B, Ófeigsson BG, Nagler T, Gudmundsson MT, Högnadóttir T.   +14 more
europepmc   +1 more source

Recent Advances in Pickering Emulsion Templated Phase Change Material Microcapsules: Design, Fabrication, and Multifunctional Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li, Jinsheng Sun, Kaihe Lv, Chaozheng Liu, Meichun Li   +4 more
wiley   +1 more source

Episodic reef growth in the Last Interglacial driven by competing influence of polar ice sheets to sea level rise. [PDF]

Sci Adv
Vyverberg K, Dutton A, Dechnik B, Webster JM, Edwards RL, Zwartz D, Zhang P, Pythoud M, DeConto RM.   +8 more
europepmc   +1 more source