Results 11 to 20 of about 1,029,875 (287)

Electrochemical Sensors [PDF]

open access: yesAnalytical Chemistry, 2008
This chapter summarizes recent devellopment of electrochemical sensors based on functionlized mesoporous silica materials. The nanomatrials based sensors have been developed for sensitive and selective enrironmental detection of toxic heavy metal and uranium ions.
Benjamin J, Privett   +2 more
openaire   +5 more sources

Electrochemical attosyringe [PDF]

open access: yesProceedings of the National Academy of Sciences, 2007
The ability to manipulate ultrasmall volumes of liquids is essential in such diverse fields as cell biology, microfluidics, capillary chromatography, and nanolithography. In cell biology, it is often necessary to inject material of high molecular weight (e.g., DNA, proteins) into living cells because their membranes are impermeable to such
François O, Laforge   +3 more
openaire   +2 more sources

Electrochemical Sensors [PDF]

open access: yesAnalytical Chemistry, 2006
This review gives an overview of electrochemical sensor research for the calendar years 2004 and 2005. References were collected by topic and author searches using databases such as ACS SciFinder. Since searches with sensor-related keywords are normally not as meaningful because of the vast use of the term sensor in the chemical sciences, we also ...
Bakker, Eric, Qin, Y.
openaire   +3 more sources

Design of a scanning tunneling microscope for electrochemical applications [PDF]

open access: yes, 1988
A design for a scanning tunneling microscope that is well suited for electrochemical investigations is presented. The construction of the microscope ensures that only the tunneling tip and the sample participate in electrochemical reactions.
Dovek, Moris M.   +4 more
core   +1 more source

In situ scanning electrochemical probe microscopy for energy applications [PDF]

open access: yes, 2012
High resolution electrochemical imaging methods provide opportunities to study localized phenomena on electrode surfaces. Here, we review recent advances in scanning electrochemical microscopy (SECM) to study materials involved in (electrocatalytic ...
Lai, Stanley Chi Shing   +2 more
core   +1 more source

Influence of Sacrificial Cathodic Protection on the Chloride Profile in Concrete

open access: yesInternational Journal of Electrochemical Science, 2008
The durability of reinforced concrete structures significantly depends on the condition of the steel embedded in them. Structures exposed to chloride containing environment have reduced durability due to corrosion of the reinforcement steel.
G.T. Parthiban   +5 more
doaj   +1 more source

Trace Amounts of Triple-Functional Additives Enable Reversible Aqueous Zinc-Ion Batteries from a Comprehensive Perspective

open access: yesNano-Micro Letters, 2023
Highlights A triple functional additive with a trace amount (1 mM) was proposed to protect Zn anodes. The additive lowers the hydrogen evolution reaction potential, encourages the formation of an in situ solid electrolyte interphase and shields the “tip ...
Ruwei Chen   +14 more
doaj   +1 more source

Solid state lithiation-delithiation of sulphur in sub-nano confinement: a new concept for designing lithium-sulphur batteries. [PDF]

open access: yes, 2016
We investigate the detailed effects and mechanisms of sub-nano confinement on lithium-sulfur (Li-S) electrochemical reactions in both ether-based and carbonate-based electrolytes.
Bozhilov, Krassimir N   +3 more
core   +1 more source

Synthesis and Characterization of LiMXFe1-XPO4 (M = Cu, Sn; X = 0.02) Cathodes - A study on the Effect of Cation Substitution in LiFePO4 Material

open access: yesInternational Journal of Electrochemical Science, 2008
An attempt has been made for the possible augmentation and exploration of partially substituted LiFePO4 material as a positive electrode for lithium battery applications.
N. Jayaprakash   +2 more
doaj   +1 more source

A multiswitchable poly(terthiophene) bearing a spiropyran functionality: understanding photo and electrochemical control [PDF]

open access: yes, 2011
An electroactive nitrospiropyran-substituted polyterthiophene, 2-(3,3′′-dimethylindoline-6′-nitrobenzospiropyranyl)ethyl 4,4′′-didecyloxy-2,2′:5′,2′′-terthiophene-3′-acetate, has been synthesized for the first time.
Breukers, Robert   +10 more
core   +1 more source

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