|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Hard carbon derived from coconut shells,walnut shells,and corn silk biomass waste exhibiting high capacity for Na-ion batteries显示文摘In recent years,hard carbon materials have gained significant interest as anode materials for Na-ion batteries.Biomass waste is considered one of the most interesting,renewable,available,and cost-effective precursor to obtain hard carbon(HC);however,HC properties must be finely tuned to achieve performance comparable to those provided by Li-ion batteries.In this work,three biomass wastes(coconut shells,walnut shells,and corn silk) were evaluated as potential precursors for HC preparation involving a pyrolysis process and subsequent acid washing to remove the inorganic impurities.All obtained materials exhibited low and similar specific surface areas(<10 m^(2)·g^(-1)), but they presented different structures and surface functionalities.The walnut shell HC possessed a lower amount of inorganic impurities and oxygen-based functional groups compared to the coconut shell and corn silk HCs,leading to higher initial coulombic efficiency(iCE).The structural organization was higher in the case of the walnut shell HC,while the corn silk HC revealed a heterogeneous structure combining both highly disordered carbon and localized graphitized domains.All HCs delivered high initial reversible capacities between 293 and 315 mAh g^(-1) at 50 mA g^(-1) current rate,which remained rather stable during long-term cycling.The best capacity(293 mAh g^(-1) after 100 charge/discharge cycles) and highest capacity retention(93%) was achieved in walnut HCs in half-cells,which could be associated with its higher sp2 C content,better organized structure,and fewer impurities.An 'adsorption-insertion' Na storage mechanism is suggested based on several techniques.The walnut HCs exhibited an attractive energy density of 279 Wh/kg when tested in full cells. | Cristina Nita Biao Zhang Joseph Dentzer Camélia Matei Ghimbeu | 2021 | Journal of Energy Chemistry2021，30，7： | 4 |
| 2 | State of hydrogen electrochemically stored using nanoporous carbons as negative electrode materials in an aqueous medium显示文摘 | F. Béguin M. Friebe K. Jurewicz C. Vix-Guterl J. Dentzer E. Frackowiak | 2006 | Carbon2006，，12： | 2 |
| 3 | Influence of surface chemistry on the adsorption of oxygenated hydrocarbons on activated carbon显示文摘 | Ghimbeu C M Gadiou R Dentzer J | | 0，，24： | 1 |
| 4 | 显示文摘 | Texier-Mandoki N Dentzer J Piquero T | 2004 | Carbon2004，42，11： | 1 |
| 5 | Surface groups on nitric acid oxidized carbon black samples determined by chemical and thermo-desorption analyses 显示文摘 | Papirer E Dentzer J Li S | 1991 | Carbon1991，29，： | 1 |
| 6 | Surface groups on nitric acid oxidized carbon black samples detem ined by chemical and themo - desorptjon analyses显示文摘 | PAPIRER E DENTZER J LIS | 1991 | Carbon1991，29，： | 1 |
| 7 | Formation of SiC via carbothermal reduction of a carbon-cantaining mesoporous MCM-48 silica phase: a new route to produce high surface area SiC显示文摘 | Parmenfier J Patarin J Dentzer J | 2002 | Ceram Inter2002，28，： | 1 |
| 8 | Reactivity of a C/SiC composite in water vapor显示文摘 | VIX-GUTERL C GROTZINGER C DENTZER J | 2001 | J EurCeram Soc2001，21，3： | 1 |
| 9 | Hydrogen storage in activated carbon materials: Role of the nanoporous texture显示文摘 | N. Texier-Mandoki J. Dentzer T. Piquero S. Saadallah P. David C. Vix-Guterl | 2004 | Carbon2004，，12： | 1 |
| 10 | Influence of SurfaceChemistry on the adsorption of oxygenated hydrocarbons onactivated carbon显示文摘 | Ghimbeu C M Gadiou R Dentzer J | 2010 | Langmuir2010，26，18： | 1 |
| 11 | Surface groups on nitric acid oxidized carbon black samples determined by chemical and thermo-desorption analyses显示文摘 | PAPIRER E DENTZER J LI S | 1991 | Carbon1991，29，： | 1 |
| 12 | Surface Characterizations of Carbon Multiwall Nanotubes: Comparison between Surface Active Sites and Raman Spectroscopy显示文摘 | Guterl C V Couzi M Dentzer J | 2004 | Physical Chemistry B2004，108，50： | 1 |
| 13 | Hydrogen storage in activated carbon materials: Role of the nanopomus texture显示文摘 | Texier-Mandoki N Dentzer J Piquem T | 2004 | Carbon2004，42，： | 1 |
| 14 | Surface Characterizations of Carbon Multiwall Nanotubes:Comparison between Surface Active Sites and Raman Spectroscopy显示文摘 | CATHIE V G COUZI M DENTZER J | 2004 | J Phys Chem B2004，108，19： | 1 |
| 15 | 显示文摘 | Parmentier J Patarin J Dentzer J | 2002 | Ceram Inter2002，28，： | 1 |
| 16 | Reactivity of a C/SiC Composite in Water Vapour显示文摘 | Guterl C V Grotzinger C Dentzer J | 2001 | Journal of European Ceramic Society2001，21，： | 1 |
| 17 | Formation of SiC viaCarbothermal Reduction of a Carbon - containing Mesoporous MCM48 Silica Phase 显示文摘 | Parmentier J Patarin J Dentzer J | 2002 | Ceram Inter2002，，28： | 1 |
| 18 | Surface charactedzations of carbon multiwall nanotubes:comparison between surface active sites and raman spectroscopy显示文摘 | Vix-Guterl C Couzi M Dentzer J | 2004 | J Phys Chem B2004，108，19： | 1 |
| 19 | Hydro- gen storage in activated carbon materials: Role of the nanoporous texture 显示文摘 | Texier-Mandoki N Dentzer J Piquero T | 2004 | Letters to the Editor/Carbon2004，42，12： | 1 |
| 20 | 显示文摘 | Texier-Mandoki N Dentzer J Piquero T | 2004 | Carbon2004，42，12： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员