Results 201 to 210 of about 90,744 (294)

Ultrafine Ru‐M Alloy@S Vacancy‐Rich MoS2 Nanosheets With Bimetallic Active Sites for Efficient Hydrogen Evolution in Alkaline and Acidic Media

Advanced Science, EarlyView.
A USMR synthesizes ultrafine RuCo alloy on S‐vacancy‐rich 1T phase MoS2. This method enables rapid precursor mixing, instantaneous reduction, and uniform alloy dispersion while creating S vacancies. The synergy between Ru‐Co sites and defective MoS2 optimizes hydrogen kinetics, achieving a low overpotential of 31 mV@10 mA·cm‐2 in acid, providing a ...
Rui Su, Tiantian Ding, Hao Tang, Xueying Yang, Jie Zhang, Xiaolin Liu, Jinfu Jia, Yuan Liu, Jin Ge, Zhilin Wu, Zhengya Dong, Xiaojing Zhu   +11 more
wiley   +1 more source

The record of Scalichnus ichnofabrics in ancient fluvial settings and its paleoecological significance. [PDF]

Sci Rep
Nascimento DL, Netto RG, Simões MG, Ladeira FSB, Assine ML.   +4 more
europepmc   +1 more source

Fossils and Life* [PDF]

Nature, 1920
openaire   +3 more sources

Nanozymes for Energy and Environmental Sustainability

Advanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source

Reply to Benito et al.: Problems in the Cretaceous evolution of the avian palatobasal joint. [PDF]

Proc Natl Acad Sci U S A
Wilken AT, Sellers KC, Davis JL, Witmer LM, Holliday CM.   +4 more
europepmc   +1 more source

The Legality of Banning Fossil Advertising [PDF]

Ingo Venzke, Laurens Ankersmit
openalex   +1 more source

Interfacially Coupled and Synergistic Effect of Ag/Co3O4‐C Nanocomposites for Enhanced Oxygen Reduction (ORR) and Evolution (OER) Reaction

Advanced Science, EarlyView.
Ag/Co3O4–C nanocomposites display well‐resolved lattice fringes and synergistic Ag/Co3O4 heterointerfaces that enhance charge transfer and active‐site exposure. The structural design enables superior bifunctional ORR/OER performance in alkaline media by promoting efficient adsorption and turnover of oxygen intermediates within an optimized ...
Adnan Qaseem, Fuyi Chen, Arslan Shabbir, Mohsin Saleem, Jung Hyuk Koh, Muhammad Zubair Khan, Imran Shakir, Muhammad Talha Masood, Kanagat Kishibayev   +8 more
wiley   +1 more source

A 480-million-year-old parasitic spionid annelid. [PDF]

iScience
Nanglu K, Waskom ME, Losso SR, Ortega-Hernández J.   +3 more
europepmc   +1 more source

Support‐Intensified Ir─P/O─Mo Cooperative Linkages for Robust Acidic Water Dissociation

Advanced Science, EarlyView.
An electrocatalyst with the coexisting Ir‐O‐Mo and Ir‐P‐Mo linkages is rationally synthesized for achieving exceptional bifunctional performance in acid solution. Abstract The efficient production of hydrogen via acidic water electrolysis is hampered by the sluggish kinetics of the oxygen evolution reaction (OER) and the scarcity of robust bifunctional
Jun Mei, Ruipeng Guo, Di Wang, Jing Shang, Jiahao Zhao, Juan Bai, Qianqian Yao, Shixue Dou   +7 more
wiley   +1 more source

Mass extinction triggered the early radiations of jawed vertebrates and their jawless relatives (gnathostomes). [PDF]

Sci Adv
Hagiwara W, Sallan L.
europepmc   +1 more source