Results 131 to 140 of about 68,247 (314)

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Effects of graphene oxide nanosheets on the ultrastructure and biophysical properties of the pulmonary surfactant film

, 2015
Graphene oxide (GO) is the most common derivative of graphene and has been used in a large range of biomedical applications. Despite considerable progress in understanding its cytotoxicity, its potential inhalation toxicity is still largely unknown.
Hu QL, Jiao B, 胡国庆, Hu, GQ (reprint author), Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construct & Mechanobiol, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., Valle RP, Zuo YY, 施兴华   +6 more
core   +1 more source

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

Advanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi, Mohammad Mozafari, Masoud Soroush   +2 more
wiley   +1 more source

Synthesis, characterization and photoactivity of BiOCl1−xIx nanostructures by hydrothermal method using bismuth acetate

Materials Research Express
Bismuth oxyhalides (BiOX, X = Cl, Br, I) have gained relevance during the last two decades for applications in photocatalysis degrading organic compounds.
John Fredy Florez-Rios, Miguel Ángel Santana-Aranda, Alejandro Escobedo-Morales, José Guadalupe Quiñones-Galván, Israel Ceja-Andrade, Armando Pérez-Centeno   +5 more
doaj   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

Advanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao, Chongyang Hao, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Shang Wang, Longqiu Li, Yanhong Tian, Andreu Cabot, Qing Sun   +8 more
wiley   +1 more source

2D/2D MOF‐Based S‐Scheme Photocatalyst for Enhanced H2 Production and Charge Transfer

EcoEnergy
Efficient charge separation remains a key challenge limiting the photocatalytic performance of metal–organic frameworks (MOFs). In a recent advance, Huang et al.
Chuanbiao Bie, Jiaguo Yu
doaj   +1 more source

Ultrathin Lanthanum Tantalate Perovskite Nanosheets Modified by Nitrogen Doping for Efficient Photocatalytic Water Splitting

, 2017
Ultrathin nitrogen-doped perovskite nanosheets LaTa2O6.77N0.15- have been fabricated by exfoliating Dion-Jacobson-type layered perovskite RbLaTa2O6.77N0.15. These nanosheets demonstrate superior photocatalytic activities for water splitting into hydrogen
Cai Shen, Xu, Xiaoxiang, Meilin Lv, Sun, Xiaoqin, Lv, Meilin, Wei, Shunhang, Shen, Cai, Xiaoqin Sun, Shunhang Wei, Mi, Yongli, Xiaoxiang Xu, Yongli Mi   +11 more
core   +1 more source

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

Carbon nanorods and graphene-like nanosheets by hot filament CVD : growth mechanisms and electron field emission

, 2013
Carbon nanorods and graphene-like nanosheets are catalytically synthesized in a hot filament chemical vapor deposition system with and without plasma enhancement, with gold used as a catalyst.
Ostrikov, K., Wang, B.B., Zheng, K., Yan, Y.P., Quan, X.J., Van der Laan, T., Wang, J.J.   +6 more
core   +1 more source

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

Advanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang, Caoyu Wang, Shuixin Xia, Jodie A. Yuwono, Mingnan Li, Yanqiu Lyu, Ruizhi Zhang, Jun Wang, Jianfeng Mao, Zaiping Guo   +9 more
wiley   +1 more source