Results 91 to 100 of about 17,636 (258)
Hydrometallurgical approach for recovery of pgms from spent automobile catalytic converters
, 2019 The recovery of platinum-group metals (PGMs) from secondary sources, such as spent devices like automobile catalytic converters (ACC), has been gaining interest in the last decades due to their scarcity in the earth crust and their high demand. Their extended applications among different industries, together with their difficulty to be replaced by ...
openaire +1 more source
Studies of the use of high-temperature nuclear heat from an HTGR for hydrogen production [PDF]
The results of a study which surveyed various methods of hydrogen production using nuclear and fossil energy are presented. A description of these methods is provided, and efficiencies are calculated for each case.
Fontaine, R. W. +4 more
core +1 more source
Advanced Science, EarlyView.The schematic illustrates the important design strategies for polymer solid electrolyte‐based all‐solid‐state lithium‐sulfur batteries (ASSLSBs), including improved ionic conductivity, reduced polysulfide shuttling, stabilized electrode‐electrolyte interfaces, and lithium dendrite mitigation for developing high power and fast charging ASSLSBs ...
S. Jayasubramaniyan +5 more
wiley +1 more source
Development of a low cost mixed fuel hydrogen/petrol system for reducing vehicle emissions [PDF]
, 2015 Discussions surrounding the hydrogen economy centre primarily on the use of ultra clean hydrogen to power Fuel Cells. This paper examines the potential for burning hydrogen in ICEs as part of a mixed fuel charge in order to take advantage of cheaper ...
Baglee, David +3 more
core
Advanced Science, EarlyView.This review systematically explores the recent advances in in situ polymerized composite polymer electrolytes (CPEs) for solid‐state lithium batteries. It covers the fundamentals of reaction mechanisms, monomer chemistry, and their impact on interfacial stability, ionic conductivity, and electrochemical performance.
Jialin Li +9 more
wiley +1 more source
New Jobs — Cleaner Air: Employment Effects Under Planned Changes to the EPA’s Air Pollution Rules [PDF]
In this study commissioned by Ceres, James Heintz, Heidi Garrett-Peltier, and Ben Zipperer examine the economic impacts of air pollution regulations forthcoming from the Environmental Protection Agency: the Clean Air Transport Rule governing sulfur ...
Ben Zipperer +2 more
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Advanced Science, EarlyView.A highly dispersed NiO‐MgO solid solution (MgxNi1‐xO) is created in a hierarchically porous Ca‐based matrix to protect Ni and CaO nanoparticles against carbon deposition and sintering. Owing to the reversible reconstruction of MgxNi1‐xO, this superior structure is self‐regenerative in the calcium looping dry reforming of methane process, thereby ...
Hao Xu +5 more
wiley +1 more source
Advanced Science, EarlyView.A one‐dimensional sp2‐carbon covalent organic framework with spatially segregated redox centers integrates a dual photosensitizing system and a cationic interface for synergistic photocatalysis. The material achieves exceptional palladium recovery (1749 mg g−1) and bisphenol A mineralization (0.1710 min−1) without sacrificial agents, demonstrating ...
Yi‐Ru Chen +9 more
wiley +1 more source
The Merits of New Pollutants and How to Get Them When Patents Are Granted [PDF]
The performance of market based environmental regulation is affected by patents and vice versa. This interaction is studied for a new type of innovation where new technologies reduce emissions of a specific pollutant but at the same time cause a new type
Grischa Perino
core
Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries
Advanced Energy Materials, EarlyView.This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu +5 more
wiley +1 more source