Results 101 to 110 of about 7,532,149 (298)
GRIND-ECT: geological research through integrated Neoproterozoic drilling – Ediacaran–Cambrian transition [PDF]
Scientific DrillingGRIND (Geological Research through Integrated Neoproterozoic Drilling), sponsored by the International Continental Scientific Drilling Program (ICDP), aims to create a core archive of the Neoproterozoic Era via three phases: Tonian (GRIND-TON ...
C. V. Rose +7 more
doaj +1 more source
Active Phase of Nickel Electrocatalysts Driving Alkaline Hydrogen Evolution
Advanced Materials, EarlyView.Using depth‐resolved and operando spectroscopic measurements coupled with electrochemical mass spectrometry, the authors uncover the critical role of sub‐surface oxidised species in increasing the activity and durability of Ni‐based cathodes for hydrogen evolution.
Yifeng Wang +17 more
wiley +1 more source
Advanced Materials, EarlyView.For the first time, we shed light on the surface‐to‐bulk diffusion, induction, and reaction behaviors of OH−, H+, and H2O species on model oxides for alkaline hydrogen‐evolving reaction (HER). We first demonstrate that bulk OH− diffusion significantly affects the generation of proton sources and the diffusion/reaction behaviors of protons, thus ...
Daqin Guan +12 more
wiley +1 more source
Advanced Materials, EarlyView.Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He +8 more
wiley +1 more source
, 2015 The paper presents a new bottom-up integrated approach combining hydrogeochemistry and social sciences for tackling groundwater issues in rural areas. Under the need to assess anthropogenic impacts due to combined agricultural and domestic pollution, the
Re Viviana, RE, Viviana
core
Interlaboratory Calibrations and Methodological Comparisons for the Re-Os Isotope System [PDF]
Goldschmidt Abstracts, 2020 Danny Hnatyshin +5 more
openaire +1 more source
Re–Os isotope constraints on subcontinental lithospheric mantle evolution of southern South America
Earth and Planetary Science Letters, 2008 Abstract We present Re–Os isotopic data for widely dispersed mantle xenoliths carried to the surface of southern South America (36°–52° S) by Eocene to recent alkaline magmatism. Our hypothesis is that the lithospheric mantle sections formed as the roots of southern South America reflect the history of crust formation and amalgamation at different ...
Schilling, M. +5 more
openaire +2 more sources
Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes
Advanced Materials, EarlyView.This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar +2 more
wiley +1 more source
Continental growth and the crustal record [PDF]
, 2013 Funding: Natural Environment Research Council (NERC) (grant NE/J021822/1) and the University of St. Andrews.The continental crust is the archive of Earth history.
Hawkesworth, Chris +2 more
core +1 more source
Advanced Materials, EarlyView.A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee +10 more
wiley +1 more source