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[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.cnt//ss/gujunwei/publicationsshow_14161.html |
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【Chemistry-A European Journal】Quasi-Emulsion Confined Synthesis Of Edge-Rich Ultrathin MoS2 Nanosheets/Graphene Hybrid For Enhanced Hydrogen Evolution
High‐purity hydrogen produced by water splitting is considered as one of the most promising fuels to replace traditional fossil fuels. Developing highly efficient electrocatalysts toward hydrogen evolution is vital for the realization of large‐scale H2generation. Glycerol is used herein in a facile solvothermal process to synthesize edge‐rich ultrathin MoS2/reduced graphene oxide (RGO) compos...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13721.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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【36 ACS Sustainable Chemistry & Engineering】 Sustainable conversion of mixed plastics into porous carbon nanosheet with high performances in uptake of carbon dioxide and storage of hydrogen
Conversion of waste plastics into high value-added carbon nanomaterials has gained wide research interest due to the requirement of sustainable development and the ever-increasing generation of waste plastics. However, most of studies are limited to single component plastic; besides, little attention has been paid to carbon nanosheets (CNS). Herein, CNS were prepared by catalytic carbonization of ...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13247.html |
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【38 Journal of Materials Chemistry A】 One-pot synthesis of core/shell Co@C spheres by catalytic carbonization of mixed plastics and their application in the photo-degradation of Congo red
Much attention has been paid to the synthesis of core/shell metal@carbon composites, but many of the proposed methods are limited by sophisticated procedure and expensive precursors. Herein, a facile one-pot approach is established to prepare magnetic core/shell Co@C spheres through catalytic carbonization of mixed plastics (consisting of polypropylene, polyethylene and polystyrene) by Co3O4 at 70...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13245.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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【15 Industrial & Engineering Chemistry Research】 Striking influence about HZSM-5 content and nickel catalyst on catalytic carbonization of polypropylene and polyethylene into carbon nanomaterials
A one-pot approach was established to effectively convert polypropylene (PP) and linear low density polyethylene (LLDPE) into carbon nanomaterials (CNMs) including cup-stacked carbon nanotubes and carbon nanofibers under the combined catalysis of HZSM-5/NiO or HZSM-5/Ni2O3 at 700 °C. The effects of HZSM-5 content, a nickel catalyst, and the carbon precursor on the morphology, microstructure, phas...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13238.html |
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【14 The Journal of Physical Chemistry C】 Catalytic carbonization of chlorinated poly(vinyl chloride) microfibers into carbon microfibers with high performance in the photo-degradation of Congo red
A simple approach was reported to prepare carbon microfibers embedded with octahedral Fe3O4 crystals (Fe/CMFs) through catalytic carbonization of chlorinated poly(vinyl chloride) (CPVC) microfibers using Fe3O4 as catalyst at 700 °C. Without Fe3O4, irregular carbon was obtained. However, after adding a proper amount of Fe3O4, carbon microfibers with uniform size were prepared. The influence of Fe3...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13237.html |
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【09 Industrial & Engineering Chemistry Research】 Synergistic effect between a novel char forming agent and ammonium polyphosphate on flame retardancy and thermal properties of polypropylene
The performances of a novel char forming agent containing spiro and caged bicyclic phosphate (SBCPO) and its mixture with ammonium polyphosphate (APP) were investigated. The flame retardancy of the polypropylene (PP)/SBCPO/APP system was evaluated by the limiting oxygen index (LOI), the UL-94 test, and the cone calorimeter test. The maximum LOI value of PP/intumescent flame retardant (IFR) could r...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13232.html |
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[Journal of Industrial and Engineering Chemistry] Renewable Biomass Derived Hierarchically Porous Carbonaceous Sponges and Their Magnetic Nanocomposites for Removal of Organic Molecules from Water
This work describes the preparation, characterization and removal capability of a novel biomass derived carbonaceous sponges (CS) and their nanocomposites. The CS has hierarchically porous structure which is composed of lamellar structures and secondary porous structures. The pore size is on a scale from 1 nm to 200 mm. Utilizing the CS as adsorbents, rapid removal of model organic molecules, in...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13143.html |
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