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Composition controlled nickel cobalt sulfide core– shell structures as high capacity and good ratecapability electrodes for hybrid supercapacitors
Herein, we report a type of core–shell structured NixCo361xS4 (x = 1, 1.5 and 2) through tuning the ratios of Ni to Co by a simple two-step hydrothermal method. Scanning electron microscopy and transmission electron microscopy images of all the Ni–Co sulfides show high porosity and uniform spherical morphology. Moreover, this study demonstrates that controlling the appropriate ratio of Ni to Co ...
http://www.polymer.cn//ss/weiqingyang/publicationsshow_9471.html |
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High-Performance Simultaneous Two-Photon Absorption Upconverted Stimulated Single-Component Sr2V2O7 Phosphor for White LEDs
Notwithstanding the wide use of white light-emitting diodes (w-LEDs), conventionally consisting of multiple emitting components, some inevitable issues still exist nowadays, such as the intrinsic color balance, device complexity, and high cost associated with such multiple emitting components. We have synthesized simultaneous two-photon absorption upconverted stimulated single-component SrVOphosph...
http://www.polymer.cn//ss/weiqingyang/publicationsshow_9470.html |
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One-step synthesis of hierarchically porous carbons for high-performance electric double layer supercapacitors
With plenty of unique porous structure at micro-/nano scale, hierarchically porous carbons (HPCs) are
promising for usage in advanced electric double layer supercapacitors (EDLCs) as the electrode materials.
However, wide-range adoption of HPC for practical application is largely shadowed by its extremely
complex synthesis process with considerably low production efficiency. Herein we r...
http://www.polymer.cn//ss/weiqingyang/publicationsshow_9436.html |
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244. A highly flexible and conductive graphene-wrapped carbon nanofiber membrane for high-performance electrocatalytic applications.
The integration of conventional carbonaceous materials with advanced two-dimensional graphene is a challenging but worthwhile attempt to introduce innovative properties into new composites. Herein, we report a novel and facile strategy to create graphene wrapped electrospun carbon nanofiber (GwC) membranes through the surface-induced assembly of graphene oxide (GO) on the surface of pre-oxidized e...
http://www.polymer.cn//ss/liutianxi/publicationsshow_9367.html |
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【Nanoscale】Ultrasonication assisted preparation of carbonaceous nanoparticles modified polyurethane foam with good conductivity and high oil absorption propertie
Abstract:
In this work, we report a facile, low cost and time-saving method for the fabrication of compressible, electrically conductive, oil absorptive, cost-effective and flexible polyurethane (PU) foam through ultrasonication induced carbonaceous nanoparticles (CNP) onto flexible PU foam (CNP-PU foam). SEM images showed that the CNP could be firmly anchored onto the PU foam, and made the P...
http://www.polymer.cn//ss/luanshifang/publicationsshow_9364.html |
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【Journal of Materials Chemistry B】High-efficiency immunoassay platform with controllable surface roughness and oriented antibody immobilization
Abstract:
High-efficiency immunoassay platforms with controlled surface roughness (single- and dual-scale structured surface) were prepared by combining a facile layer-by-layer particle deposition approach with oriented immobilization of antibodies through boronic acid moieties. The as-prepared surfaces showed significantly enhanced antibody loading capacity and antigen recognition, as proven...
http://www.polymer.cn//ss/luanshifang/publicationsshow_9360.html |
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[J.Nanosci. Nanotech.] Facile Synthesis of Uniform Raspberry-like Gold Nanoparticles for High-performance Surface-Enhanced Raman Scattering
Hierarchical Au nanostructures have attracted considerable attention owing to their rich hot-spots in inherent structures that have found various applications in surface-enhanced Raman scattering (SERS) based sensing and imaging. Herein we facilely synthesized uniform hierarchical raspberrylike Au nanostructures with tunable size via a seed-mediated growth approach employing a binary mixture of qu...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_9332.html |
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2016-RSC Adv：Hybrid Nanocomposite Hydrogels with High Strength and Excellent Self-Recovery Performance
Polymer nanocomposite hydrogels (NC gels) have been intensively investigated for applications in academic and industrial fields. In the present work, hybrid cross-linked polyacrylamide (PAAm)/Laponite hydrogels were synthesized by in situ free radical polymerization using Laponite nanoplatetes and N,N-methylenebisacrylamide (MBA) as physical and chemical crosslinkers, r...
http://www.polymer.cn//ss/qiangchen/publicationsshow_9308.html |
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Low-cost dyes based on methylthiophene for high-performance dye-sensitized solar cells
Low-cost dyes based on methylthiophene for high-performance dye-sensitized solar cells
http://www.polymer.cn//ss/binzhao/publicationsshow_9306.html |
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Flexible counter electrodes based on mesoporous carbon aerogel for high-performance dye-sensitized solar cells
Flexible counter electrodes based on mesoporous carbon aerogel for high-performance dye-sensitized solar cells
http://www.polymer.cn//ss/binzhao/publicationsshow_9305.html |
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