Articles with "well defined" as a keyword



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Surface Engineering in Mesoporous Single Crystal to Enhance Pseudocapacitance

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202008900

Abstract: Mesoporous single crystals combining the ordering of crystal lattice and the disordering of interconnected pores would create well‐defined structures confined at continuously twisted surfaces that are kinetically trapped. Here, mesoporous WN single crystal at 2… read more here.

Keywords: well defined; single crystal; mesoporous single; engineering ... See more keywords
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Well-defined Mannosylated Polymer for Peptide Vaccine Delivery with Enhanced Antitumor Immunity.

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Published in 2021 at "Advanced healthcare materials"

DOI: 10.1002/adhm.202101651

Abstract: Peptide-based cancer vaccines offer production and safety advantages but have had limited clinical success due to their intrinsic instability, rapid clearance, and low cellular uptake. Nanoparticle-based delivery vehicles can improve the in vivo stability and… read more here.

Keywords: peptide; antitumor immunity; well defined; delivery ... See more keywords
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Well‐Defined Fullerene Bisadducts Enable High‐Performance Tin‐Based Perovskite Solar Cells

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202205603

Abstract: Tin‐based perovskite solar cells (TPSCs) are attracting intense research interest due to their excellent optoelectric properties and eco‐friendly features. To further improve the device performance, developing new fullerene derivatives as electron transporter layers (ETLs) is… read more here.

Keywords: well defined; based perovskite; solar cells; perovskite solar ... See more keywords
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Membranes with Well‐Defined Selective Layer Regulated by Controlled Solvent Diffusion for High Power Density Flow Battery

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Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202001382

Abstract: Membranes with precise control of selective layer are designed and prepared by adjusting diffusion of solvents. Combining experiments and theoretical calculations, the formation mechanism of ion conductive membranes prepared by a non‐solvent induced phase separation… read more here.

Keywords: selective layer; flow battery; well defined; diffusion ... See more keywords
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Smart Assemble Sulphides Heterojunctions Photocatalysts with Well-Defined Interfaces for Direct Z-Scheme Water Splitting under Visible Light.

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Published in 2020 at "ChemSusChem"

DOI: 10.1002/cssc.202000344

Abstract: Z-scheme photocatalysis water splitting system is an effective approach to integrate the advantages both hydrogen evolution photocatalyst and oxygen evolution photocatalyst. The interfaces property of the heterojunctions has a great influence on the efficiency through… read more here.

Keywords: assemble sulphides; water splitting; well defined; sulphides heterojunctions ... See more keywords
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The Trimerization of Isocyanate-Functionalized Prepolymers: An Effective Method for Synthesizing Well-Defined Polymer Networks.

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Published in 2019 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201800867

Abstract: For the study of polymer networks, having access to polymer networks with a controlled and well-defined microscopic network structure is of great importance. However, typically, such networks are difficult to synthesize. In this work, a… read more here.

Keywords: network structure; well defined; polymer networks; trimerization ... See more keywords
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Photolabile Well-Defined Polystyrene Grafted on Silica Nanoparticle via Nitroxide-Mediated Polymerization (NMP).

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Published in 2021 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202100181

Abstract: Herein, the synthesis of a novel nitroxide-mediated polymerization (NMP) initiator bearing a photolabile ortho-nitrobenzyl (oNB) group allowing surface-initiated NMP preparation of well-defined photoresponsive polystyrene grafted on silica nanoparticles is described. The photocleavable and photoresponsive properties… read more here.

Keywords: well defined; grafted silica; mediated polymerization; nitroxide mediated ... See more keywords
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Preparing Well-Defined Polyacrylamide-b-Polycarbonate by Integrating Photoiniferter Polymerization and TBD-Catalyzed ROP.

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Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200376

Abstract: The dual-initiator technique allows the polymerization of different monomers from orthogonal polymerization mechanisms to obtain block copolymers (BCPs). In this study, we attempted to combine photoiniferter living free radical polymerization and organocatalytic ring-opening polymerization (ROP)… read more here.

Keywords: well defined; rop; photoiniferter; preparing well ... See more keywords
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Selective Catalytic Behavior Induced by Crystal-Phase Transformation in Well-Defined Bimetallic Pt-Sn Nanocrystals.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202207956

Abstract: The Pt-Sn bimetallic system is a much studied and commercially used catalyst for propane dehydrogenation. The traditionally prepared catalyst, however, suffers from inhomogeneity and phase separation of the active Pt-Sn phase. Colloidal chemistry offers a… read more here.

Keywords: well defined; ptsn; selective catalytic; phase transformation ... See more keywords
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Well-Defined NHC-Ni Complexes as Catalysts: Preparation, Structures and Mechanistic Studies in Cross-Coupling Reactions.

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Published in 2021 at "Chemical record"

DOI: 10.1002/tcr.202100204

Abstract: Developmental studies are ongoing to discover a way to utilise new N-heterocyclic carbene (NHC)-Ni complexes as catalysts. Using a bulky NHC ligand, it is possible to synthesise an NHC/phosphine-mixed heteroleptic Ni(II) complex, which can serve… read more here.

Keywords: complexes catalysts; well defined; reaction; nhc complexes ... See more keywords
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Synthesis and electrospinning of well-defined polymer brushes by modification of polyacrylonitrile

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Published in 2017 at "Journal of Polymer Research"

DOI: 10.1007/s10965-017-1415-0

Abstract: As one of the most important precursors, polyacrylonitrile (PAN) and its functionality gained extensive attention but faced challenges in the preparation of nanofiber by electrospinning technology. Herein, poly(acrylonitrile-g-ethylene alcohol) (PAN-g-PEG) were succussfuly synthesized by the… read more here.

Keywords: well defined; chemistry; pan peg; polymer ... See more keywords