Results 161 to 170 of about 486,624 (356)

From Carbon Nitrides to COFs: Opportunities and Prospects in Photocatalytic CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
To underscore the potential of polymeric photocatalysts for CO2 photoreduction—from carbon nitrides to covalent organic frameworks—the table of contents graphic presents recent breakthroughs in the design of light‐responsive organic photocatalysts.
Wei Che   +10 more
wiley   +1 more source

Catalysts for Electrochemical Oxidation of Ammonia: A Comprehensive Review of Fundamentals and Optimization Strategies

open access: yesAdvanced Materials, EarlyView.
Developing robust catalysts for ammonia electrochemical oxidation (AOR) is essential for advancing NH3 utilization technologies. This review summarizes recent progress in catalyst design and mechanistic understanding of AOR. In addition, it systematically investigates strategies to improve AOR performance for various types of catalysts.
Yike Ye   +4 more
wiley   +1 more source

A New Type of Radiometric Analysis—Non-equilibrium Isotopic Exchange Method

open access: bronze, 1969
Nagao IKEDA   +3 more
openalex   +2 more sources

A Roadmap for Plasma‐Enabled Electrocatalysis in Urea Production

open access: yesAdvanced Materials, EarlyView.
A modular plasma—electrochemical platform enables fully electrified urea synthesis from air and CO2 under ambient conditions. This Review integrates plasma oxidation, C─N coupling electrolysis, mechanistic insights, and techno‐economic metrics into a roadmap for scalable, distributed, and renewable fertilizer production.
Jingwen Huang   +6 more
wiley   +1 more source

Spectro-Isotopic Analysis

open access: yesJournal of the Spectroscopical Society of Japan, 1964
Tokunosuke Nakazima, Masao Takahashi
openaire   +2 more sources

Characterizing Emerging Detector Materials for Low‐Dose X‐Ray Imaging

open access: yesAdvanced Materials, EarlyView.
X‐ray medical imaging requires detectors that deliver images at as low as reasonably possible dose. This perspective outlines a universal characterization framework of X‐ray imaging detectors, suitable for both emerging semiconductor and scintillator materials, introduces a novel unified figure of merit that links dose with resolution, and offers an ...
Kostiantyn Sakhatskyi   +7 more
wiley   +1 more source

Evaluation and Optimization of Carbon and Oxygen Isotopes Experimental Conditions Determinated by GasBenchⅡ-IRMS Method

open access: yesYankuang ceshi, 2014
The continuous flow technique coupled with GasBenchⅡ-Isotope Ratio Mass Spectrometry (IRMS) became the routine method to analyse the stable carbon and oxygen isotope compositions of carbonate.
ZHU Yuan-yuan   +5 more
doaj  

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