Results 61 to 70 of about 97,501 (249)

Artificial Intelligence‐Driven Development in Rechargeable Battery Materials: Progress, Challenges, and Future Perspectives

open access: yesAdvanced Functional Materials, EarlyView.
AI is transforming the research paradigm of battery materials and reshaping the entire landscape of battery technology. This comprehensive review summarizes the cutting‐edge applications of AI in the advancement of battery materials, underscores the critical challenges faced in harnessing the full potential of AI, and proposes strategic guidance for ...
Qingyun Hu   +5 more
wiley   +1 more source

Post-oxidation of all-organic electrocatalysts to promote O−O coupling in water oxidation

open access: yesNature Communications
Covalently bonded metal-free electrocatalysts exhibit significant potential for sustainable energy technologies, yet their performances remain unsatisfactory compared with metal-based catalysts.
Chun-Ting He   +13 more
doaj   +1 more source

ANALISIS KANDUNGAN FLUORINE (F) DI DALAM FOSIL TULANG DAN GIGI: KASUS DARI GUA PAWON, SANGIRAN, DAN KALITIDU

open access: yesForum Arkeologi, 2016
Bones will undergo diagenesis process when buried in soil which will decrease organic content and increase inorganic content coming from outside, such as F (fluorine).
Johan Arif, Darwin Siregar
doaj   +1 more source

All‐Material Crosslinked Solid Polymer Electrolytes for High‐Performance and Flexible Lithium Metal Battery

open access: yesAdvanced Functional Materials, EarlyView.
A novel solid polymer electrolyte (SPE) to overcome interface instability in high‐energy‐density lithium metal batteries has been developed. By enhancing ionic conductivity, mechanical elasticity, and adhesion strength through all‐material UV‐crosslinking, the SPE ensures uniform lithium‐ion flow and stable performance—even after bending or cutting ...
Sung Yeon Bae   +7 more
wiley   +1 more source

Cu2O/Cu Chiral Catalysts for Highly Selective Solar‐Assisted CO2‐to‐CO Electroreduction

open access: yesAdvanced Functional Materials, EarlyView.
To address the poor target‐product selectivity of the eCO2RR, breakthrough approaches based on the chiral‐induced spin selectivity phenomenon enhance the Faradaic efficiency (FE) for target hydrocarbons, such as CO. To induce this spin polarization strategy in Cu2O/Cu catalysts, it is proposed using amine‐based intermediate organic molecules with ...
Hyungsoo Lee   +13 more
wiley   +1 more source

Copper difluorocarbene-involved catalytic gem-difluoropropargylation

open access: yesNature Communications
The use of metal for catalytic difluorocarbene transfer reactions has long been hindered by the lack of understanding of metal difluorocarbene chemistry, despite the potential implications for medicinal chemistry and advanced materials science.
Xin Zeng   +3 more
doaj   +1 more source

Geochemical characteristics of fluorine in coal within Xiangning mining area, China, and associated mitigation countermeasures

open access: yesEnergy Exploration & Exploitation, 2019
The geochemical characteristics of fluorine in coal obtained from 534 borehole exploration data and mining test data from the Xiangning mining area were studied, and fluorine emissions were calculated.
Lin Guohua   +8 more
doaj   +1 more source

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes   +3 more
wiley   +1 more source

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