| |
[ACS Applied Materials & Interfaces]Reduced graphene oxide heterostructured silver nanoparticles significantly enhanced thermal conductivities in hot-pressed electrospun polyimide nanocomposites
Yongqiang Guo, Xutong Yang, Kunpeng Ruan, Jie Kong, Mengyao Dong, Jiaoxia Zhang, Junwei Gu* and Zhanhu Guo*. Reduced graphene oxide heterostructured silver nanoparticles significantly enhanced thermal conductivities in hot-pressed electrospun polyimide nanocomposites. ACS Applied Materials & Interfaces, 2019, 10.1021/acsami.9b10161. 2018IF=8.456. (1区/Top期刊：工程技术领域顶尖期刊).https://p...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14451.html |
| |
[ACS Macro Letter]Tunable and Processable Shape-memory Materials Based on Solvent-Free, Catalyst-free Polycondensation between Formaldehyde and Diamine at Room Temperature
Compared with traditional thermosets, malleable thermosets have more applications in aerospace, biotechnology, and construction. Here we report a one-step, solvent-free, catalyst-free polycondensation method between diamine and formaldehyde to prepare a series of malleable hemiaminal dynamic covalent networks (HDCNs). The materials have excellent malleability and reprocessability by hot pressing...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14259.html |
| |
[Journal of Materials Chemistry C]Superior electromagnetic interference shielding 3D graphene nanoplatelets/reduced graphene oxide foam/epoxy nanocomposites with high thermal conductivity
How to design the microstructure of polymer nanocomposites to significantly improve their electromagnetic interference shielding effectiveness (EMI SE) is still a great challenge. Herein, we developed a template method for fabricating the 3D porous graphene nanoplatelets/reduced graphene oxide foam/epoxy (GNPs/rGO/EP) nanocomposites, in which 3D rGO foam embedded with GNPs constructs a 3D electr...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14161.html |
| |
Super tough biobased poly(ethylene 2,5-furandicarboxylate) materials: synthesis and thermo-mechanical properties of poly(ethylene 2,5-furandicarboxylate-mb-poly(tetramethylene glycol)) multiblock copolymers.
Poly(ethylene 2,5-furandicarboxylate) (PEF) is a biobased polyester with superior thermo-mechanical and gas barrier properties than poly(ethylene terephthalate) (PET), the most widely used petroleum-based polyester. However, PEF is more brittle than PET. To toughen PEF, a series of P(EF-mb-PTMG) (PETF) multiblock copolymers with high intrinsic viscosity were successfully synthesized via melt pol...
http://www.polymer.cn//ss/wulinbo/publicationsshow_14060.html |
| |
【Applied Physics A-Materials Science & Processing】Enhanced microwave absorption performance of polyaniline-coated CNT hybrids by plasma-induced graft polymerization
Highly conducting CNT/polyaniline hybrids were prepared by plasma-induced graft polymerization, i.e., plasma pretreatment of CNTs and further in situ polymerization of aniline. Plasma pretreatment made more aniline grafted on the CNTs’ surface by the role of oxygen radicals. SEM images showed that the surfaces of CNTs were uniformly coated by PANI. FTIR showed that there was presence of strong ...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13805.html |
| |
【Frontiers of Materials Science】A two-step approach to synthesis of Co(OH)2/γ-NiOOH/reduced graphene oxide nanocomposite for high performance supercapacitors
A two-step approach was reported to fabricate cobaltous hydroxide/γ- nickel oxide hydroxide/reduced graphene oxide (Co(OH)2/γ-NiOOH/RGO) nanocomposites on nickel foam by combining the reduction of graphene oxide with the help of reflux condensation and the subsequent hydrothermal of Co(OH)2 on RGO. The microstructural, surface morphology and electrochemical properties of the Co(OH)2/γ-NiOOH/R...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13794.html |
| |
Synthesis of Ultrahigh-surface-area of Nitrogen-doped Porous Carbon Materials from Alginic-based Protic Polyanion Ionic Liquids for High-Performance Supercapacitors
1.
Energy Technologies, 2018，10.1002/ente.201800734
http://www.polymer.cn//ss/HaiboXie/publicationsshow_13752.html |
| |
【ACS Applied Materials & Interfaces-2012年秋季】Asymmetric Free-Standing Film with Multifunctional Anti-Bacterial and Self-Cleaning Properties
A superhydrophobic/hydrophilic asymmetric free-standing film has been created using layer-by-layer assembly technique. Poly(ethyleneimine)-Ag + complex (PEI-Ag + ) at pH 9.0 was assembled with poly(acrylic acid) (PAA) at pH 3.2 on a Teflon substrate to yield a micronanostructured surface that can be turned to be superhydrophobic after being coated with a low surface energy co...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_13310.html |
| |
【69 Applied Materials Today】 "Cooking carbon in a solid salt": Synthesis of porous heteroatom-doped carbon foams for enhanced organic pollutant degradation under visible light
Porous heteroatom-doped carbons are desirable for catalytic reactions due to their tunable physicochemical properties, low cost and metal-free nature. Herein, we introduce a facile, general bottom-up strategy, so-called “cooking carbon in a solid salt”, to prepare hierarchically porous heteroatom-doped carbon foams by using poly(ionic liquid) as precursor and a common inorganic salt as structura...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13293.html |
| |
【60 Energy Storage Materials】 Binder-free carbon monolith cathode material for operando investigation of high performance lithium-sulfur batteries with X-ray radiography
Lithium sulfur batteries are considered to hold great potential for the next generation of high energy density portable electronic devices or vehicles, however, they are hindered by their poor cycling stability. Recently, more attention have been paid on the mechanism study, trying to reveal and solve the major existing issues, furthermore, to guide and improve the design of new lithium sulfur cel...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13291.html |
| |