| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Segmented graphene nanoribbons | US14357300 | 2012-11-13 | US09975777B2 | 2018-05-22 | Roman Fasel; Pascal Ruffieux; Klaus Muellen; Stephan Blankenburg; Jinming Cai; Xinliang Feng; Carlo Pignedoli; Daniele Passerone |
| The present invention relates to a segmented graphene nanoribbon, comprising at least two different graphene segments covalently linked to each other, each graphene segment having a monodisperse segment width, wherein the segment width of at least one of said graphene segments is 4 nm or less and to a method for preparing it by polymerizing at least one polycyclic aromatic monomer compound and/or at least one oligo phenylene aromatic hydrocarbon monomer compound to form at least one polymer and by at least partially cyclodehydrogenating the one or more polymer. | ||||||
| 122 | Method for manufacturing graphine film electronic device | US14924084 | 2015-10-27 | US09929237B2 | 2018-03-27 | Junichi Yamaguchi; Shintaro Sato; Hiroko Yamada; Kazuki Tanaka |
| A GNR is a ribbon-shaped graphene film which includes: five or more (for example, five, seven, or nine) six-membered rings of carbon atoms which are bonded and arranged in line in a short side direction; and a complete armchair type edge structure along a long side direction. By such a constitution, without using a transfer method, there are materialized a highly reliable graphene film which has an armchair type edge structure with a uniform width at a desired value and which enables an electric current on-off ratio of 105 or more that is practically sufficient for exhibiting a desired band gap. | ||||||
| 123 | GRAPHENE NANORIBBON-BASED MATERIALS AND THEIR USE IN ELECTRONIC DEVICES | US15556783 | 2016-03-09 | US20180047519A1 | 2018-02-15 | James M. Tour; Rodrigo V. Salvatierra; Abdul-Rahman O. Raji |
| Embodiments of the present disclosure pertain to methods of making electrically conductive materials by applying nanowires and graphene nanoribbons onto a surface to form a network layer with interconnected graphene nanoribbons and nanowires. In some embodiments, the methods include the following steps: (a) applying graphene nanoribbons onto a surface to form a graphene nanoribbon layer; (b) applying nanowires and graphene nanoribbons onto the graphene nanoribbon layer to form the network layer; and (c) optionally applying graphene nanoribbons onto the formed network layer to form a second graphene nanoribbon layer on the network layer. Additional embodiments of the present disclosure pertain to the formed electrically conductive materials and their use as components of electronic devices, such as energy storage devices. Further embodiments of the present disclosure pertain to electronic devices that contain the electrically conductive materials of the present disclosure. | ||||||
| 124 | Sorting two-dimensional nanomaterials by thickness | US14869547 | 2015-09-29 | US09890043B2 | 2018-02-13 | Mark C. Hersam; Alexander A. Green; Jian Zhu |
| The present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating boron nitride nanomaterials having a controlled number of atomic layer(s). | ||||||
| 125 | CELL SHEET MANUFACTURING DEVICE AND MANUFACTURING METHOD THEREFOR | US15525280 | 2015-11-09 | US20170321176A1 | 2017-11-09 | Daehyeong KIM; Seunghong CHOI; Taeghwan HYEON; Seokjoo KIM; Hyerim CHO; Kyoungwon CHO |
| The present invention relates to a cell sheet manufacturing device and a manufacturing method therefor. More specifically, the present invention relates to a cell sheet manufacturing device comprising a support layer made of silicon rubber, a patterned electrode formed adjacent to the support layer and a graphene layer formed adjacent to the electrode, and a manufacturing method therefor. | ||||||
| 126 | Sorting Two-Dimensional Nanomaterials by Thickness | US15236754 | 2016-08-15 | US20170096344A1 | 2017-04-06 | Alexander A. Green; Mark C. Hersam |
| The Present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating graphene nanomaterials having a controlled number of atomic layer(s). | ||||||
| 127 | SOLVENT-BASED METHODS FOR PRODUCTION OF GRAPHENE NANORIBBONS | US15274085 | 2016-09-23 | US20170081441A1 | 2017-03-23 | James M. Tour; Wei Lu; Bostjan Genorio |
| Embodiments of the present invention provide methods of preparing functionalized graphene nanoribbons by (1) exposing a plurality of carbon nanotubes to an alkali metal source in the presence of an aprotic solvent, wherein the exposing opens the carbon nanotubes; and (2) exposing the opened carbon nanotubes to an electrophile to form functionalized graphene nanoribbons. Such methods may also include a step of exposing the opened carbon nanotubes to a protic solvent in order to quench any reactive species on the opened carbon nanotubes. Further embodiments of the present invention pertain to graphene nanoribbons formed by the methods of the present invention. Additional embodiments of the present invention pertain to nanocomposites and fibers containing the aforementioned graphene nanoribbons. | ||||||
| 128 | ORTHO-TERPHENYLS FOR THE PREPARATION OF GRAPHENE NANORIBBONS | US15311418 | 2015-05-12 | US20170081192A1 | 2017-03-23 | Matthias Georg SCHWAB; Klaus MUELLEN; Xinliang FENG; Tim DUMSLAFF; Pascal RUFFIEUX; Roman FASEL |
| The present invention concerns ortho-Terphenyls of general formula (I); wherein R1, R2, R3 and R4 are independently selected from the group consisting of H; CN; NO2; and saturated, unsaturated or aromatic C1-C40 hydrocarbon residues, which can be substituted 1- to 5-fold with F, CI, OH, NH2, CN and/or NO2, and wherein one or more —CH2-groups can be replaced by —O—, —NH—, —S—, —C(═O)O—, —OC(═O)— and/or —C(═O)—; and X and Y are the same or different, and selected from the group consisting of F, CI, Br, I, and OTf (trifluoromethanesulfonate); and their use for the preparation of graphene nanoribbons as well as a process for the preparation of graphene nanoribbons from said ortho-Terphenyls. | ||||||
| 129 | GRAPHENE NANORIBBONS WITH CONTROLLED ZIG-ZAG EDGE AND COVE EDGE CONFIGURATION | US15118796 | 2015-02-09 | US20170051101A1 | 2017-02-23 | Matthias Georg SCHWAB; Klaus MUELLEN; Xinliang FENG; Bo YANG; Tim DUMSLAFF; Roman FASEL; Pascal RUFFIEUX; Jia LIU; Jinming CAI; Carlos SANCHEZ-SANCHEZ; Junzhi LIU |
| Provided are graphene nanoribbons with controlled zig-zag edge and cove edge configuration and methods for preparing such graphene nanoribbons. The nanoribbons are selected from the following formulae. | ||||||
| 130 | Preparation method of graphene nanoribbon on h-BN | US14803371 | 2015-07-20 | US09570294B2 | 2017-02-14 | Haomin Wang; Li He; Lingxiu Chen; Hong Xie; Huishan Wang; Shujie Tang; Lei Li; Daoli Zhang; Xiaoming Xie; Mianheng Jiang |
| A preparation method of a graphene nanoribbon on h-BN, comprising: 1) forming a h-BN groove template with a nano ribbon-shaped groove structure on the h-BN by adopting a metal catalysis etching method; 2) growing a graphene nanoribbon in the h-BN groove template by adopting a chemical vapor deposition method. In the present invention, a CVD method is adopted to directly prepare a morphology controllable graphene nanoribbon on the h-BN, which helps to solve the long-term critical problem that the graphene is difficult to nucleate and grow on an insulating substrate, and to avoid the series of problems introduced by the complicated processes of the transferring of the graphene and the subsequent clipping manufacturing for a nanoribbon and the like. | ||||||
| 131 | Graphene nanoribbons derived from poly(phenylene ethynylene) polymer, methods of making same, and uses thereof | US14113457 | 2012-04-27 | US09556085B2 | 2017-01-31 | William R. Dichtel; Hasan Arslan; Fernando J. Uribe-Romo |
| Provided are graphene nanoribbons (GNRs), methods of making GNRs, and uses of the GNRs. The methods can provide control over GNR parameters such as, for example, length, width, and edge composition (e.g., edge functional groups). The methods are based on a metal catalyzed cycloaddition reaction at the carbon-carbon triple bonds of a poly(phenylene ethynylene) polymer. The GNRs can be used in devices such a microelectronic devices. | ||||||
| 132 | GRAPHENE NANORIBBON PRECURSORS AND MONOMERS SUITABLE FOR PREPARATION THEREOF | US15219747 | 2016-07-26 | US20160333141A1 | 2016-11-17 | Matthias Georg SCHWAB; Klaus MUELLEN; Xinliang FENG; Lukas DOESSEL |
| Provided are graphene nanoribbon precursors comprising repeated units of the general formula (I) in which R1, R2 are each H, halogen, —OH, —NH2, —CN, —NO2 or a hydrocarbyl radical which has 1 to 40 carbon atoms and may be linear or branched, saturated or unsaturated and mono- or poly-substituted by halogen (F, Cl, Br, I), —OH, —NH2, —CN, and/or —NO2, where one or more CH2 groups may also be replaced by —O—, —S—, —C(O)O—, —O—C(O)—, —C(O)—, —NH— or —NR—, in which R is an optionally substituted C1C40-hydrocarbyl radical, or an optionally substituted aryl, alkylaryl or alkoxyaryl radical. | ||||||
| 133 | Crystalline surface structures and methods for their fabrication | US13130023 | 2009-11-19 | US09394599B2 | 2016-07-19 | David P. Brown; Jan Von Pfaler |
| A method for fabricating crystalline surface structures (4) on a template (1). The method comprises the steps of providing a template (1) into a reaction environment, wherein one or more elements (3) required for the formation of the crystalline surface structure (4) are contained within the template (1); heating the template (1) inside the reaction environment to increase the mobility of the element (3) within the template (1), and to increase the surface diffusion length of the element (3) on the template-environment interface; and activating the template (1) by altering the conditions within the reaction environment, to make the mobile element (3) slowly migrate towards the template-environment interface and to make the element (3) organize on the surface of the template (1) as a crystalline structure (4). | ||||||
| 134 | GRAPHENE FILM, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE | US14924084 | 2015-10-27 | US20160056240A1 | 2016-02-25 | Junichi YAMAGUCHI; Shintaro SATO; Hiroko YAMADA; Kazuki TANAKA |
| A GNR is a ribbon-shaped graphene film which includes: five or more (for example, five, seven, or nine) six-membered rings of carbon atoms which are bonded and arranged in line in a short side direction; and a complete armchair type edge structure along a long side direction. By such a constitution, without using a transfer method, there are materialized a highly reliable graphene film which has an armchair type edge structure with a uniform width at a desired value and which enables an electric current on-off ratio of 105 or more that is practically sufficient for exhibiting a desired band gap. | ||||||
| 135 | Sorting Two-Dimensional Nanomaterials by Thickness | US14869547 | 2015-09-29 | US20160016796A1 | 2016-01-21 | Mark C. Hersam; Alexander A. Green; Jian Zhu |
| The present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating boron nitride nanomaterials having a controlled number of atomic layer(s). | ||||||
| 136 | Sorting two-dimensional nanomaterials by thickness | US14528729 | 2014-10-30 | US09221064B2 | 2015-12-29 | Mark C. Hersam; Jung-Woo T. Seo; Joohoon Kang; Alexander A. Green |
| The present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating graphene nanomaterials having a controlled number of atomic layer(s). | ||||||
| 137 | Sorting Two-Dimensional Nanomaterials by Thickness | US14833717 | 2015-08-24 | US20150360957A1 | 2015-12-17 | Alexander A. Green; Mark C. Hersam |
| The Present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating graphene nanomaterials having a controlled number of atomic layer(s). | ||||||
| 138 | POLYMERIC PRECURSORS FOR PRODUCING GRAPHENE NANORIBBONS AND SUITABLE OLIGOPHENYLENE MONOMERS FOR PREPARING THEM | US14443250 | 2013-11-12 | US20150299381A1 | 2015-10-22 | Klaus MUELLEN; Xinliang FENG; Jinming CAI; Pascal RUFFIEUX; Roman FASEL; Akimitsu NARITA |
| The invention relates to oligophenylene monomers of general formula I, wherein R1 is H, halogene, —OH, —NH2, —CN, —NO2, or a linear or branched, saturated or un-saturated C1-C40 hydrocarbon residue, which can be substituted 1- to 5-fold with halogene (F, Cl, Br, I), —OH, —NH2, —CN and/or —NO2, and wherein one or more CH2-groups can be replaced by —O—, —S—, —C(O)O—, —O—C(O)—, —C(O)—, —NH— or —NR3—, wherein R3 is an optionally substituted C1-C40 hydrocarbon residue, or an optionally substituted aryl, al-kylaryl, alkoxyaryl, alkanoyl or aroyl residue; R2a and R2b are H, or optionally one or more of the pairs of adjacent R2a/R2b is joined to form a single bond in a six-membered carbocycle; m is an integer of from 0 to 3; n is 0 or 1; and X is halogene or trifluoromethylsulfonate, and Y is II; or X is II, and Y is halogene or trifluoromethylsulfonate. The invention further relates to polymeric precursors as well as methods for preparing graphene nanoribbons from the oligophenylene monomers and the polymeric precursors. | ||||||
| 139 | Sorting Two-Dimensional Nanomaterials by Thickness | US14528729 | 2014-10-30 | US20150283482A1 | 2015-10-08 | Mark C. Hersam; Jung-Woo T. Seo; Joohoon Kang; Alexander A. Green |
| The present teachings provide, in part, methods of separating two-dimensional nanomaterials by atomic layer thickness. In certain embodiments, the present teachings provide methods of generating graphene nanomaterials having a controlled number of atomic layer(s). | ||||||
| 140 | GRAPHENE MACHINING METHOD | US14634948 | 2015-03-02 | US20150251913A1 | 2015-09-10 | Takashi MATSUMOTO; Kazuya DOBASHI |
| A graphene machining method includes irradiating a GCB (Gas Cluster Beam) onto graphene. | ||||||
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