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Electrospun Pitch/Polyacrylonitrile composite carbon nanofibers as high performance anodes for lithium-ion batteries
关键字：Electrospinning ，Carbon materials ，Composite nanofibers ，Energy storage and conversion
A new kind of soft carbon and hard carbon composite nanofibers were fabricated from isotropic pitch and polyacrylonitrile via simple electrospinning followed by stabilization and carbonization. The obtained fibrous mat was directly used as anodes of lithium-ion batteries without binder added and current collector. The composite nanofibers electrodes display a large reversible capa...
http://www.polymer.cn/research/sy_info19574 |
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聚苯并咪唑酮(PBIK)的合成及性能
关键字：Polybenzimidazole ketone, High-performance materials, Solubilitys
自从1983 年，Celanese 公司将一种耐强酸、强碱、和高温的芳香杂环聚合物—PBI 商业化以来，PBI 以其优异的耐热性能、机械性能和成膜性等性能，而被广泛的应用在航空航天、高性能纤维、甲醇燃料电池（质子交换膜）以及复合材料方面，成为当今社会发展中，不可或缺的高性能材料。
http://www.polymer.cn/research/dis_info13673 |
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Electrospun Pitch/Polyacrylonitrile composite carbon nanofibers as high performance anodes for lithium-ion batteries
关键字：Electrospinning ，Carbon materials ，Composite nanofibers ，Energy storage and conversion
A new kind of soft carbon and hard carbon composite nanofibers were fabricated from isotropic pitch and polyacrylonitrile via simple electrospinning followed by stabilization and carbonization. The obtained fibrous mat was directly used as anodes of lithium-ion batteries without binder added and current collector. The composite nanofibers electrodes display a large reversible capa...
http://www.polymer.cn/research/sy_info19574 |
| |
聚苯并咪唑酮(PBIK)的合成及性能
关键字：Polybenzimidazole ketone, High-performance materials, Solubilitys
自从1983 年，Celanese 公司将一种耐强酸、强碱、和高温的芳香杂环聚合物—PBI 商业化以来，PBI 以其优异的耐热性能、机械性能和成膜性等性能，而被广泛的应用在航空航天、高性能纤维、甲醇燃料电池（质子交换膜）以及复合材料方面，成为当今社会发展中，不可或缺的高性能材料。
http://www.polymer.cn/research/dis_info13673 |
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【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.cnt//ss/zhaobin/publicationsshow_13805.html |
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【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.cnt//ss/zhaobin/publicationsshow_13794.html |
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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.cnt//ss/HaiboXie/publicationsshow_13752.html |
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【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.cnt//ss/gongjiang_hust/publicationsshow_13291.html |
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【57 Journal of Materials Chemistry A】 Converting real-world mixed waste plastics into porous carbon nanosheets with excellent performance in the adsorption of an organic dye from wastewater
Waste plastic utilization and wastewater treatment are the two most serious challenges on the path to urbanization and industrialization, due to the limited fossil fuel resources, ever-increasing energy demands, and severe environmental pollution. The conversion of waste plastics into high value-added carbon nanomaterials has become a promising way to utilize waste plastics; however, most current ...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13265.html |
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【19 Journal of Materials Chemistry A】 Striking influence of Fe2O3 on the "catalytic carbonization" of chlorinated poly(vinyl chloride) into carbon microspheres with high performance in the photo-degradation of Congo red
A one-pot approach was demonstrated to effectively synthesize carbon microspheres through “catalytic carbonization” of commercial chlorinated poly(vinyl chloride) (CPVC) microspheres by Fe2O3 at 700 °C. Without Fe2O3, a “sponge-like” carbon lump was obtained. However, after adding Fe2O3 (even 0.5 g per 100 g CPVC) into CPVC, carbon microspheres with octahedral Fe3O4 microcrystals uniformly em...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13242.html |
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