Results 141 to 150 of about 39,422 (338)

Transforming Coal Waste into Surface‐Engineered Carbons for Lithium–Sulfur Batteries

open access: yesBatteries &Supercaps, EarlyView.
Coal waste is transformed into surface‐engineered porous carbons that suppress polysulfide shuttling and boost Li–S battery performance. Slow redox kinetics and polysulfide shuttling hinder the practical deployment of lithium–sulfur (Li–S) batteries.
Jibril Abdulsalam   +4 more
wiley   +1 more source

Assessing the Effect of Large Igneous Provinces on Global Oceanic Redox Conditions Using Non‐traditional Metal Isotopes (Molybdenum, Uranium, Thallium)

open access: yesGeophysical Monograph Series, Page 305-323., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Brian Kendall   +2 more
wiley  

+1 more source

Magellan/Galileo solder joint failure analysis and recommendations [PDF]

open access: yes
On or about November 10, 1988 an open circuit solder joint was discovered in the Magellan Radar digital unit (DFU) during integration testing at Kennedy Space Center (KSC).
Ross, Ronald G., Jr.
core   +1 more source

Conductive porous vanadium nitride/graphene composite as chemical anchor of polysulfides for lithium-sulfur batteries [PDF]

open access: gold, 2017
Zhenhua Sun   +6 more
openalex   +1 more source

Dry‐Films Containing Vanadium Tetrasulfide as Cathode Active Material for Solid‐State Batteries with High Rate Capability

open access: yesBatteries &Supercaps, EarlyView.
The graphical abstract illustrates the effect of low and high energy ball milling (LBM, HBM) on VS4 composite cathodes with solid electrolyte, showing the morphological evolution. This study presents a comprehensive investigation of vanadium tetrasulfide (VS4) cathodes for solid‐state lithium batteries, utilizing innovative material characterization ...
Pascal Seete   +10 more
wiley   +1 more source

Effect of nickel and selenium co-doping on molybdenum disulfide structure and its electrochemical activity in polysulfide electrolyte

open access: yesMaterials Research Express
The development of a low-cost, and highly effective platinum (Pt)-free counter electrode (CE) that is highly stable towards polysulfide electrolyte presents a substantial challenge.
Bayisa Batu Kasaye   +2 more
doaj   +1 more source

Pesticide Use on Fruit and Vegetable Crops in Ohio 1990 [PDF]

open access: yes, 1992
PDF pages ...
Etzkorn, David S.   +2 more
core  

Photoassisted Lithium–Sulfur Batteries: Insights from Regulation Mechanisms to Design Strategies

open access: yesChemistryEurope, EarlyView.
This review elaborates the core mechanisms of photoinvolved Li–S batteries, including photoexcitation principles, dynamic manipulation of photogenerated carriers, critical characterization techniques, and key design metrics. It provides a detailed discussion of construction strategies and an in‐depth analysis of photoelectrochemical processes from ...
Yao Tang   +5 more
wiley   +1 more source

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