The annual world carbon conference,Carbon’09,was held in Biarritz,France on 14-19,June,2009,which gathered 602 attendants from 46 countries contributing 4 plenary lectures,36 keynote lecturess,208 oral presentations,...The annual world carbon conference,Carbon’09,was held in Biarritz,France on 14-19,June,2009,which gathered 602 attendants from 46 countries contributing 4 plenary lectures,36 keynote lecturess,208 oral presentations,2 award lectures and 624 posters under 11 topics including natural carbons,carbons grown or deposited from gas phase and plasmas,carbons from soft precursors,energy storage and conversion,carbon-based composites and their mechanical properties,chemical and physical modifications,liquid and gas storage,adsorption,electronic/optical/opto-electronic properties and applications,nuclear and solar applications,thermal management,biocarbons related to biology/toxicity/health,and advances in processing/characterization/mode～ling.Carbon in the universe,the carbon cycle,carbon and health,and the direction observation of carbon at the atomic level were the subjects of the plenary lectures.Current active research on carbons can be summarized in the following five aspects:(1) significant efforts have been made on experimental research combined with simulation/modeling on the structure,formation mechanism,properties and applications of porous carbon,carbon nanotubes(CNTs),graphene,composites,aerogels and intercalation compounds.The synthesis of bio-carbon or carbon nanomaterials in a green,economic,and effective manner to alleviate the greenhouse gas effect is drawing more and more attention;(2) research on porous carbons in environmental protection and energy sto～rage has been on the top of the agenda of carbon scientists;(3) the electromagnetic,optoelectronic and field emission application of CNTs and graphenes,and the nuclear,solar energy and thermal application of graphite and carbon constitute a main research field of carbon science;(4) research of medical applications,biomaterials and biocompatability of carbon materials is receiving more and more attention;(5) the measurement and observation of carbon materials by means of high resolution transmission electron microscopy,Raman spectrometry and electron energy loss spectrometry have been strengthened by other characterization means and simulations to assure more accurate structural information on carbon materials.展开更多
Oriented carbon films with novel structure were prepared by microwave plasma from heavy oil residue.The prepared films were characterized by field emission scanning electron microscopy,high resolution transmission ele...Oriented carbon films with novel structure were prepared by microwave plasma from heavy oil residue.The prepared films were characterized by field emission scanning electron microscopy,high resolution transmission electron microscopy,X-ray powder diffraction and Raman spectroscopy.The products were formed with high purity,and oriented as the shape of a strip-like wheat spike.The outer layers of the spike have a higher degree of crystallization,the maximum width and length are about 65 nm and 900 nm,respectively,while the central parts are amorphous.It was suggested that the products experienced a process from outer to inner growth.Some metals existed in the deoiled asphalt,such as Ni and Fe,may contribute as catalyst to the aligned carbon film growth.展开更多
基金National Natural Science Foundation of China(21176169,51152001)International Science&Technology Cooperation Program of China(2012DFR50460)+2 种基金Shanxi Provincial Key Innovative Research Team in Science and Technology(2015013002-10)Natural Science Foundation of Shanxi Province(201601D021043)Special/Youth Foundation of Taiyuan University of Technology(2014TD015)~~
文摘The annual world carbon conference,Carbon’09,was held in Biarritz,France on 14-19,June,2009,which gathered 602 attendants from 46 countries contributing 4 plenary lectures,36 keynote lecturess,208 oral presentations,2 award lectures and 624 posters under 11 topics including natural carbons,carbons grown or deposited from gas phase and plasmas,carbons from soft precursors,energy storage and conversion,carbon-based composites and their mechanical properties,chemical and physical modifications,liquid and gas storage,adsorption,electronic/optical/opto-electronic properties and applications,nuclear and solar applications,thermal management,biocarbons related to biology/toxicity/health,and advances in processing/characterization/mode～ling.Carbon in the universe,the carbon cycle,carbon and health,and the direction observation of carbon at the atomic level were the subjects of the plenary lectures.Current active research on carbons can be summarized in the following five aspects:(1) significant efforts have been made on experimental research combined with simulation/modeling on the structure,formation mechanism,properties and applications of porous carbon,carbon nanotubes(CNTs),graphene,composites,aerogels and intercalation compounds.The synthesis of bio-carbon or carbon nanomaterials in a green,economic,and effective manner to alleviate the greenhouse gas effect is drawing more and more attention;(2) research on porous carbons in environmental protection and energy sto～rage has been on the top of the agenda of carbon scientists;(3) the electromagnetic,optoelectronic and field emission application of CNTs and graphenes,and the nuclear,solar energy and thermal application of graphite and carbon constitute a main research field of carbon science;(4) research of medical applications,biomaterials and biocompatability of carbon materials is receiving more and more attention;(5) the measurement and observation of carbon materials by means of high resolution transmission electron microscopy,Raman spectrometry and electron energy loss spectrometry have been strengthened by other characterization means and simulations to assure more accurate structural information on carbon materials.
基金Changjiang Scholar and Innovative Research Team in University(IRT0972)National Natural Science Foundation of China(20971094)+3 种基金International S&T Cooperation Program(2007DFA50940)Natural Science Foundation of Shanxi Province(2009011012-4)International S&T Cooperation Program of Shanxi Province(2009081018,2010081017)Shanxi Research Fund for Returned Scholars(2008-31)~~
基金National Basic Research Program of China (2004CB217808)National Nature Science Foundation of China (20676086)+1 种基金Program for New Century Excellent Talent in University ( NCET-06-0262)International S&T Cooperation Program(2007DFA50940)~~
基金National Nature Science Foundation of China (20971094,50874079)the Natural Science Foundation of Shanxi Province(2009021026)+2 种基金Program for New Century Excellent Talent in University (NCET20620262)International S & T-Operation Program (2007D FA50940)International Cooperation Program of Shanxi Province (2007081029,2009081046)~~
文摘Oriented carbon films with novel structure were prepared by microwave plasma from heavy oil residue.The prepared films were characterized by field emission scanning electron microscopy,high resolution transmission electron microscopy,X-ray powder diffraction and Raman spectroscopy.The products were formed with high purity,and oriented as the shape of a strip-like wheat spike.The outer layers of the spike have a higher degree of crystallization,the maximum width and length are about 65 nm and 900 nm,respectively,while the central parts are amorphous.It was suggested that the products experienced a process from outer to inner growth.Some metals existed in the deoiled asphalt,such as Ni and Fe,may contribute as catalyst to the aligned carbon film growth.
