Results 141 to 150 of about 68,403 (337)

Vibrational Relaxation in Liquids; some Applications of the Isotopic Dilution Method [PDF]

open access: bronze, 1974
P. C. M. van Woerkom   +4 more
openalex   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu   +5 more
wiley   +1 more source

MEASUREMENT OF CARBON DIOXIDE PRODUCTION IN SHEEP BY ISOTOPE DILUTION [PDF]

open access: bronze, 1972
F. G. Whitelaw   +2 more
openalex   +1 more source

Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques

open access: yesAdvanced Energy Materials, EarlyView.
This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi   +6 more
wiley   +1 more source

Materials Innovation and the Changing Face of Photocatalytic and Electrocatalytic Carbon Dioxide Reduction Research: From Metal Nanoclusters to Extended Frameworks

open access: yesAngewandte Chemie, EarlyView.
Innovative catalyst design is advancing precision‐controlled catalysis for CO2 reduction. This minireview investigates the forefront of photocatalytic and electrocatalytic CO2 reduction (CO2RR) leveraging metal nanoclusters (NCs), metal–organic frameworks (MOFs), and covalent organic frameworks (COFs), concentrating on structure–activity correlations ...
Tsukasa Irie   +3 more
wiley   +2 more sources

Photoelectrochemical CO2‐to‐Formic Acid Conversions: Advances in Photoelectrode Designs and Scale‐Up Strategies

open access: yesAdvanced Energy Materials, EarlyView.
Schematic of a photoelectrochemical CO2‐to‐formic acid conversion. The outer circle highlights that the generated formic acid can be stored and later utilized as a fuel, while the emitted CO2 can be captured and recycled, ultimately contributing to a zero‐carbon emission cycle.
Bilawal Khan   +7 more
wiley   +1 more source

Enzymatic Flow Electrolyzer for CO2 and Waste Comproportionation to Formate and Its Use in Photocatalytic Alkene Hydrocarboxylation

open access: yesAngewandte Chemie, EarlyView.
A flow electrolyzer employing formate dehydrogenase on a porous TiO2‐carbon felt cathode is developed for paired electrolysis of CO2 and waste (plastic and biomass) to produce formate. The electrolyzer operates with an initial cell faradaic efficiency toward formate of almost 200% at a low cell voltage of −1.5 V, which also enables bias‐free operation ...
Beverly Q. L. Low   +7 more
wiley   +2 more sources

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