Výsledky vyhledávání - "Ira A, Weinstock"

Akademický článek

Poly(polyoxometalate) Dendrimers: Molecular Prototypes of New Catalytic Materials This work was supported by the U.S. Army Research Office. We thank Dr. G. R. Baker for providing the dendritric samples and Dr. Ira A. Weinstock for discussions.

Autor: Zeng H; Department of Chemistry 1515 Pierce Drive, Emory University Atlanta, GA 30322 (USA)., Newkome GR, Hill CL

Publikováno v: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2000 May 15; Vol. 39 (10), pp. 1771-1774.

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Argentometric chloride determination by inductively coupled plasma-optical emission spectroscopy in a wide range of sample matrices

Autor: Nadav Lerner, Hanan Avraham, Nitai Leffler, Ira A. Weinstock, Offer Zeiri

Publikováno v: Analytical Methods. 15:1594-1600

An argentometric method has been developed, allowing sensitive chloride determination in a wide variety of matrices using any ICP-OES instrument.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24b76b42811e4c2a200aef7df42c24d6
https://doi.org/10.1039/d3ay00057e

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Entrapment of metastable nanocrystals by polyoxometalates

Autor: Mark Baranov, Yan Duan, Nitai Leffler, Shani Avineri, Vladimir Ezersky, Ira A. Weinstock

Publikováno v: Chemical Communications. 59:4364-4367

Entirely inorganic polyoxometalate ligands stabilize soluble macroanion-like complexes of metastable nanocrystalline cores.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9adaf14261f0684ce68d0abc890937df
https://doi.org/10.1039/d3cc00821e

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Akademický článek

Design of an inherently-stable water oxidation catalyst

Autor: Biswarup Chakraborty, Gal Gan-Or, Manoj Raula, Eyal Gadot, Ira A. Weinstock

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)

A current challenge in the development of molecular water oxidation catalysts is to overcome their inherent susceptibilities to oxidative or hydrolytic degradation under turnover conditions in water. Here, the authors design an inherently-stable wate

Externí odkaz: https://doaj.org/article/1f8e4cfd290b4557b17f42b7518742e2

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Polyoxometalate-Complexed Indium Hydroxide: Atomically Homogeneous Impregnation via Countercation Exchange

Autor: Tal Tubul-Sterin, Mark Baranov, Gal Gan-Or, Nitai Leffler, Alevtina Neyman, Ira A. Weinstock

Publikováno v: Inorganic Chemistry. 62:1804-1812

Metal hydroxides catalyze organic transformations and photochemical processes and serve as precursors for the oxide layers of functional multicomponent devices. However, no general methods are available for the preparation of stable water-soluble com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51954674b1e6a3e23b32684d8a65ef8f
https://doi.org/10.1021/acs.inorgchem.1c03857

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All-inorganic ferric wheel based on hexaniobate-anion linkers

Autor: Mark Baranov, Libi Polin, Nitai Leffler, Gregory Leitus, Alexander I. Shames, Ira A. Weinstock

Publikováno v: Dalton Transactions. 51:8600-8604

Eight hexaniobate cluster-anions link eight Fe(iii) ions that are antiferromagnetically coupled through long-distance interactions in an all-inorganic ferric wheel.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb937ef324f76a9f77d7dfb248492437
https://doi.org/10.1039/d2dt00971d

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Soluble Complexes of Cobalt Oxide Fragments Bring the Unique CO2 Photoreduction Activity of a Bulk Material into the Flexible Domain of Molecular Science

Autor: Alexander I. Shames, Mark Baranov, Guanyun Zhang, Sebastian Kozuch, Alevtina Neyman, Fei Wang, Ira A. Weinstock, Juan M. Clemente-Juan, Josep Poblet, Nitai Leffler

Publikováno v: Journal of the American Chemical Society. 143:20769-20778

The deposition of metal oxides is essential to the fabrication of numerous multicomponent solid-state devices and catalysts. However, the reproducible formation of homogeneous metal oxide films or of nanoparticle dispersions at solid interfaces remai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9f5115d82919a81a1d70de3c1004aff
https://doi.org/10.1021/jacs.1c08817

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Emergence of Visible-Light Water Oxidation Upon Hexaniobate-Ligand Entrapment of Quantum-Confined Copper-Oxide Cores

Autor: Chandan Kumar Tiwari, Shubasis Roy, Tal Tubul‐Sterin, Mark Baranov, Nitai Leffler, Mu Li, Panchao Yin, Alevtina Neyman, Ira A. Weinstock

Publikováno v: Angewandte Chemie (International ed. in English).

The formation of small 1 to 3 nm organic-ligand free metal-oxide nanocrystals (NCs) is essential to utilization of their attractive size-dependent properties in electronic devices and catalysis. We now report that hexaniobate cluster-anions, [Nb 6 O

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223206bea14a0b41f2abe7619f1c317d
https://pubmed.ncbi.nlm.nih.gov/36580402

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