Articles with "kinetically controlled" as a keyword



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Kinetically Controlled Coprecipitation for General Fast Synthesis of Sandwiched Metal Hydroxide Nanosheets/Graphene Composites toward Efficient Water Splitting

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201704594

Abstract: The development of cost-effective and applicable strategies for producing efficient oxygen evolution reaction (OER) electrocatalysts is crucial to advance electrochemical water splitting. Herein, a kinetically controlled room-temperature coprecipitation is developed as a general strategy to… read more here.

Keywords: graphene composites; water splitting; water; metal hydroxide ... See more keywords
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Kinetically Controlled Crystallization in Conjugated Polymer Films for High‐Performance Organic Field‐Effect Transistors

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201807786

Abstract: Ordering of semiconducting polymers in thin films from the nano to microscale is strongly correlated with charge transport properties as well as organic field‐effect transistor performance. This paper reports a method to control nano to… read more here.

Keywords: kinetically controlled; organic field; controlled crystallization; crystallization ... See more keywords
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Kinetically Controlled, Scalable Synthesis of γ-FeOOH Nanosheet Arrays on Nickel Foam toward Efficient Oxygen Evolution: The Key Role of In-Situ-Generated γ-NiOOH.

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Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202005587

Abstract: Layered γ-type iron oxyhydroxide (γ-FeOOH) is a promising material for various applications; however, its sheet-shaped structure often suffers from instability that results in aggregation and leads to inferior performance. Herein, a kinetically controlled hydrolysis strategy… read more here.

Keywords: evolution; feooh; kinetically controlled; synthesis feooh ... See more keywords
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Tuning the Chemoselectivity of Silyl Protected Rhamnals by Temperature and Brønsted Acidity: Kinetically Controlled 1,2-Addition vs Thermodynamically Controlled Ferrier Rearrangement.

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Published in 2019 at "Organic letters"

DOI: 10.1021/acs.orglett.9b00009

Abstract: An acidity- and temperature-dependent chemoselective glycosylation of silyl-protected rhamnals with alcohols has been revealed. The reaction undergoes a 1,2-addition pathway with (±)-CSA as the catalyst at rt, affording kinetically controlled 2-deoxyl rhamnosides. In contrast, only… read more here.

Keywords: ferrier rearrangement; temperature; silyl protected; thermodynamically controlled ... See more keywords
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Kinetically Controlled Synthesis of Highly Emissive Au18SG14 Clusters and Their Phase Transfer: Tips and Tricks

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c07663

Abstract: Glutathione (GSH) protected gold nanoclusters (AunSGm NCs) have been attractive because of their novel properties such as enhanced luminescence and band gap tunability at their quantum confinement region (below ∼2 nm). Initial synthetic routes of… read more here.

Keywords: au18sg14 clusters; phase transfer; emissive au18sg14; synthesis ... See more keywords
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Kinetically controlled hierarchical self-assemblies of all-trans-retinoic acid on Au(111).

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Published in 2017 at "Chemical communications"

DOI: 10.1039/c6cc08148g

Abstract: Kinetically controlled hierarchical self-assemblies of all-trans-retinoic acid on Au(111) were investigated via low-temperature scanning tunneling microscopy in ultra-high vacuum. The dominant molecular hierarchical superstructure could be selectively controlled to dimer, tetramer, or pentamer patterns, which… read more here.

Keywords: assemblies trans; trans retinoic; self assemblies; kinetically controlled ... See more keywords
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Gas-phase microactuation using kinetically controlled surface states of ultrathin catalytic sheets.

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Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2221740120

Abstract: Biological systems convert chemical energy into mechanical work by using protein catalysts that assume kinetically controlled conformational states. Synthetic chemomechanical systems using chemical catalysis have been reported, but they are slow, require high temperatures to… read more here.

Keywords: gas phase; gas; controlled surface; surface states ... See more keywords
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Kinetically Controlled Two-Step Amorphization and Amorphous-Amorphous Transition in Ice.

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Published in 2017 at "Physical review letters"

DOI: 10.1103/physrevlett.119.135701

Abstract: We report the results of in situ structural characterization of the amorphization of crystalline ice Ih under compression and the relaxation of high-density amorphous (HDA) ice under decompression at temperatures between 96 and 160 K by synchrotron… read more here.

Keywords: controlled two; transition; two step; amorphization ... See more keywords