Results 111 to 120 of about 98,568 (344)

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

Analysis of metallurgical products for antimony content

open access: yesШәкәрім университетінің хабаршысы: Техника ғылымдар
Antimony is widely used in modern science and technology. Currently, the most important consumer of high-purity antimony is the semiconductor industry.The article presents the results of the analysis of metallurgical samples for the content of antimony ...
R. A. Aubakirova   +4 more
doaj   +1 more source

Oxygen and metallic antimony in crude antimony [PDF]

open access: yesJournal of the Society of Chemical Industry, 1914
n ...
openaire   +2 more sources

Toxicological profile for antimony and compounds: draft for public comment [PDF]

open access: yes
A Toxicological Profile for Antimony and Compounds was released in 1992. This present edition supersedes any previously released draft or final profile.Public Comment Period Ends on September 11, 2017.tp23 ...

core  

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen   +10 more
wiley   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

open access: yesAdvanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan   +4 more
wiley   +1 more source

Determination of Antimony in Gold-Antimony Ore and Antimony Ore by Inductively Coupled Plasma-Atomic Emission Spectrometry with Four Acids Dissolution

open access: yesYankuang ceshi, 2013
There are reliable chemical analysis methods for determining high, low and trace amounts of antimony in gold-antimony ore and antimony ore. However, the volumetric method for low content antimony measurements has a low analysis efficiency and involves a ...
WEI Yi   +6 more
doaj  

Correlation of CsK2Sb photocathode lifetime with antimony thickness

open access: yesAPL Materials, 2015
CsK2Sb photocathodes with quantum efficiency on the order of 10% at 532 nm, and lifetime greater than 90 days at low voltage, were successfully manufactured via co-deposition of alkali species emanating from an effusion source.
M. A. Mamun   +3 more
doaj   +1 more source

Ultrafast self-trapping of photoexcited carriers sets the upper limit on antimony trisulfide photovoltaic devices

open access: yesNature Communications, 2019
Antimony trisulfide (Sb2S3) is considered to be a promising photovoltaic material; however, the performance is yet to be satisfactory. Poor power conversion efficiency and large open circuit voltage loss have been usually ascribed to interface and bulk ...
Zhaoliang Yang   +10 more
semanticscholar   +1 more source

Molecular mechanisms of drug resistance in natural Leishmania populations vary with genetic background [PDF]

open access: yes, 2012
The evolution of drug-resistance in pathogens is a major global health threat. Elucidating the molecular basis of pathogen drug-resistance has been the focus of many studies but rarely is it known whether a drug-resistance mechanism identified is ...
Dujardin, Jean-Claude   +8 more
core  

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