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| 1 | Thermal bridging of graphene nanosheets via covalent molecular junctions: A non-equilibrium Green's functions-density functional tightbinding study显示文摘Despite the uniquely high thermal conductivity of graphene is well known,the exploitation of graphene into thermally conductive nanomaterials and devices is limited by the inefficiency of thermal contacts between the individual nanosheets.A fascinating yet experimentally challenging route to enhance thermal conductance at contacts between graphene nanosheets is through molecular junctions,allowing covalently connecting nanosheets,otherwise interacting only via weak Van der Waals forces.Beside the bare existence of covalent connections,the choice of molecular structures to be used as thermal junctions should be guided by their vibrational properties,in terms of phonon transfer through the molecular junction.In this paper,density functional tight-binding combined with Green's functions formalism was applied for the calculation of thermal conductance and phonon spectra of several different aliphatic and aromatic molecular junctions between graphene nanosheets.Effects of molecular junction length,conformation,and aromaticity were studied in detail and correlated with phonon tunnelling spectra.The theoretical insight provided by this work can guide future experimental studies to select suitable molecular junctions,in order to enhance the thermal transport by suppressing the interfacial thermal resistances.This is attractive for various systems,including graphene nanopapers and graphene polymer nanocomposites,as well as related devices.In a broader view,the possibility to design molecular junctions to control phonon transport currently appears as an efficient way to produce phononic devices and controlling heat management in nanostructures. | Diego Martinez Gutierrez Alessa ndro Di Pierro Alessa ndro Pecchia Leon ardo Medra no San donas Rafael Gutierrez Mar Bernal Bohayra Mortazavi Gianaurelio Cuniberti Guido Saracco Alberto Fina | 2019 | Nano Research2019，12，4： | 2 |
| 2 | POSS graf- ting on PPgMA by one-step reactive blending显示文摘 | Alberto Fina Daniela Tabuani Ton Peijs | 2009 | Polymer2009，50，： | 1 |
| 3 | Poly- propylene-polyhedral oligomeric silsesquioxanes (POSS) nanocomposites显示文摘 | Alberto Fina Daniela Tabuani Alberto Frache | 2005 | Polymer2005，46，： | 1 |
| 4 | Thermal conductivity of carbon nanotubes and their polymer nanocomposites: A review显示文摘 | Zhidong Han Alberto Fina | 2010 | Progress in Polymer Science2010，，7： | 1 |
| 5 | Thermal conductivity of carbon nanotubesand their polymer nanocomposites: A review 显示文摘 | Zhidong Hana Alberto Fina | 2011 | Progress in PolymerScience2011，36，7： | 1 |
| 6 | Thermal Conductivity of Carbon Nanotuhes and Their Polymer Nanoeomposites: A Review 显示文摘 | Han Z D Alberto Fina | 2011 | Progress in Polymer Science2011，，36： | 1 |
| 7 | Thermal conductivity of carbon nanotubes and their polymer nanocomposites: A review显示文摘 | Zhidong Han Alberto Fina | 2010 | Progress in Polymer Science2010，，7： | 1 |
| 8 | Thermal Conductivity of Carbon Nanotubes and Their Polymer Nanocomposites: A review显示文摘 | Zhidong Han Alberto Fina | 2011 | Progress in Polymer Science2011，36，7： | 1 |
| 9 | Polypropylene–polyhedral oligomeric silsesquioxanes (POSS) nanocomposites显示文摘 | Alberto Fina Daniela Tabuani Alberto Frache Giovanni Camino | 2005 | Polymer2005，，19： | 1 |
| 10 | Polypropylene-polyhedral oligomeric silsesquioxanes (POSS) nanocomposites显示文摘 | Alberto Fina Daniela Tabuani | 2005 | Polymer2005，46，19： | 1 |
| 11 | Polypropylene -polyhedral oligo- meric silsesquioxanes ( POSS ) nanocomposites 显示文摘 | Alberto Fina Daniela Tabuani | 2005 | Polymer2005，46，19： | 1 |
| 12 | Polypropylenepolyhedral oligomeric silsesquioxanes(POSS) nanocomposites显示文摘 | Fina Alberto Tabuanl Daniela Frache Alberto | 2005 | Polymer2005，46，19： | 1 |
| 13 | Thermal shielding performances of nano-stmctured intumescent coatings containing organo modified layered double hydroxides显示文摘 | Zhidong Han Alberto Fina Giulio Malucelli | 2015 | Progress in Organic Coatings2015，，78： | 1 |
| 14 | Polypropylene-polyhedral oligomeric silsesquioxanes (POSS) nanocomposites显示文摘 | ALBERTO FINA DANIELA TABUANI ALBERTO FRACHE | 2005 | Polymer2005，46，19： | 1 |
| 15 | Thermal Conductivity of Carbon Nanotubes and Their Polymer Nanoeomposites: A Review 显示文摘 | Han Z D Alberto Fina | 2011 | Progress in Polymer Science2011，，36： | 1 |
| 16 | Thermal conduetivity of carbon nanotubes and their polymer nano-composites:A review显示文摘 | Han Zhidong Fina Alberto | 2011 | Progress in Polymer Science2011，，36： | 1 |
| 17 | Thermal conductivity of carbon nanotubes and their polymer nanocomposites: A review显示文摘 | Han Zhidong Fina Alberto | 2011 | Prog Polym Sci2011，36，7： | 1 |
| 18 | Polypropylene polyhedral oligomeric silsesquioxanes (POSS) nanocomposites显示文摘 | Alberto Fina Daniela Tabuani Alberto Frache | 2005 | Polymer2005，46，： | 1 |
| 19 | Polypropylene-polyhedral oligomeric silsesquioxanes (POSS) nanocomposites 显示文摘 | Alberto Fina Daniela Tabuani Alberto Frache | 2005 | Polymer2005，46，9： | 1 |
| 20 | Testing fire protective properties of intumescent coatings by in-line temperature measurements on a cone ealorimeter显示文摘 | Han Zhidong Alberto Fina Giulio Malueelii | 2010 | Progress in Organic Coatings2010，69，： | 1 |
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