Unsaturated Ligands Seed an Order to Disorder Transition in Mixed Ligand Shells of CdSe/CdS Quantum Dots

Autor: Erin A. O’Brien, A. Paul Alivisatos, Jacob H. Olshansky, Hui-Ling Han, Gabor A. Somorjai, Arunima D. Balan, Yonatan Horowitz, Lucio Tang

Publikováno v: ACS nano, vol 13, iss 12

A phase transition within the ligand shell of core/shell quantum dots is studied in the prototypical system of colloidal CdSe/CdS quantum dots with a ligand shell composed of bound oleate (OA) and octadecylphosphonate (ODPA). The ligand shell composi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6aba312e6ae6659065788f5fe41cd00
https://doi.org/10.1021/acsnano.9b03054

Catalytic 1-Propanol Oxidation on Size-Controlled Platinum Nanoparticles at Solid–Gas and Solid–Liquid Interfaces: Significant Differences in Kinetics and Mechanisms

Autor: Danylo Zherebetskyy, Fudong Liu, Kwangjin An, Gabor A. Somorjai, Hui-Ling Han, Lindsay M. Carl, Lin-Wang Wang

Publikováno v: The Journal of Physical Chemistry C. 123:7577-7583

Utilizing Pt nanoparticles of varying sizes (2–7 nm), it was found that the oxidation of 1-propanol by molecular oxygen at 60 °C to propanal at the solid–gas and solid–liquid interfaces yielded significantly different results depending on Pt p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7c860da4534f6cd10ebe4df66ffd5db
https://doi.org/10.1021/acs.jpcc.8b00405

Identifying the Decomposition of Diethyl Carbonate in Binary Electrolyte Solutions in Contact with Silicon Anodes - A Sum Frequency Generation Vibrational Spectroscopy Study

Autor: Yonatan Horowitz, Hui-Ling Han, Gabor A. Somorjai

Publikováno v: Industrial & Engineering Chemistry Research. 57:1480-1486

The key factor in the use of lithium ion batteries is the formation of an electrically insulating solid layer that allows lithium ion transport but stops further electrolyte redox reactions on the electrode surface, therefore termed the solid electro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e79a754e5a03079e234c96f5be28d47
https://doi.org/10.1021/acs.iecr.7b03774

Molecular Orientations Change Reaction Kinetics and Mechanism: A Review on Catalytic Alcohol Oxidation in Gas Phase and Liquid Phase on Size-Controlled Pt Nanoparticles

Autor: Danylo Zherebetskyy, Hui-Ling Han, Lindsay M. Carl, Hironori Tatsumi, Fudong Liu, András Sápi, Gabor A. Somorjai, Hailiang Wang

Publikováno v: Catalysts, Vol 8, Iss 6, p 226 (2018)
Catalysts, vol 8, iss 6
Liu, F; Wang, H; Sapi, A; Tatsumi, H; Zherebetskyy, D; Han, HL; et al.(2018). Molecular orientations change reaction kinetics and mechanism: A review on catalytic alcohol oxidation in gas phase and liquid phase on size-controlled Pt nanoparticles. Catalysts, 8(6), 226-226. doi: 10.3390/catal8060226. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/3gs718kb

© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Catalytic oxidation of alcohols is an essential process for energy conversion, production of fine chemicals and pharmaceutical intermediates. Although it has been broadly utilized in industry

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http://www.mdpi.com/2073-4344/8/6/226

In Situ Microscopy and Spectroscopy Applied to Surfaces at Work

Autor: Gérôme Melaet, Gabor A. Somorjai, Hui-Ling Han, Selim Alayoglu

Publikováno v: ChemCatChem. 7:3625-3638

Author(s): Han, HL; Melaet, G; Alayoglu, S; Somorjai, GA | Abstract: The present review discusses the current state of the art microscopic and spectroscopic characterization techniques available to study surfaces and interfaces under working conditio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02c71aa625339177feb81861eb6b7f05
https://doi.org/10.1002/cctc.201500642