Articles with "aqueous nitrate" as a keyword



Coupled Pdδ--Cuδ+ Dipole for Enhanced Aqueous Nitrate Valorization at Ultralow Potentials.

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Published in 2025 at "ACS nano"

DOI: 10.1021/acsnano.5c09566

Abstract: Nitrate (NO3-) pollution poses significant threats to water quality and the global nitrogen cycle. The electrochemical NO3- reduction reaction (NO3RR) emerges as a promising solution for NO3- removal and sustainable ammonia (NH3) production. However, it… read more here.

Keywords: ultralow potentials; coupled dipole; enhanced aqueous; aqueous nitrate ... See more keywords

Optical sensing of aqueous nitrate anion by a platinum(II) triimine salt based solid state material.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc04732b

Abstract: Selective and quantitative measurement of aqueous nitrate (NO3-) anion is achieved using solid [Pt(Cl-4-tpy)Cl]ClO4 salt (Cl-4-tpy = 4-chloro-2,2':6'2''-terpyridine), and as the salt supported on controlled porous glass. This detection method relies on the color change… read more here.

Keywords: nitrate anion; sensing aqueous; aqueous nitrate; optical sensing ... See more keywords
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Enhanced electrocatalytic reduction of aqueous nitrate by modified copper catalyst through electrochemical deposition and annealing treatment

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Published in 2018 at "Chemical Engineering Communications"

DOI: 10.1080/00986445.2017.1413357

Abstract: ABSTRACT Copper has been intensively investigated as an electrocatalyst for electrochemical reduction of aqueous nitrate. Here we report preparation of Cu electrocatalyst by electrochemical deposition of Cu on Ni foils, annealing treatment to produce nanograins… read more here.

Keywords: electrochemical deposition; reduction; aqueous nitrate; annealing treatment ... See more keywords