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公开(公告)号：US20110186786A1
公开(公告)日：2011-08-04
申请号：US12848152
申请日：2010-07-31
申请人： Dan Scheffer , John Lettow , Vipin Varma
发明人： Dan Scheffer , John Lettow , Vipin Varma
摘要： Compositions comprising graphene sheets and at least one charged organic compound.
摘要翻译： 包含石墨烯片和至少一种带电有机化合物的组合物。
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公开(公告)号：US08926935B2
公开(公告)日：2015-01-06
申请号：US12766724
申请日：2010-04-23
申请人： Gautham Krishnaiah , John Lettow
发明人： Gautham Krishnaiah , John Lettow
CPC分类号： C01B31/0446 , B82Y30/00 , B82Y40/00 , C01B32/184 , C01B32/19 , C01B32/192 , C01B32/194
摘要： Processes for preparing or handling graphene sheets wherein low bulk density graphene sheets are compressed. The graphene sheets may be produced by a thermal treatment such as exfoliation of precursor or reduction or annealing of previously existing graphene sheets and conveyed in a closed system to a compression apparatus.
摘要翻译： 用于制备或处理石墨烯片的方法，其中低密度石墨烯片被压缩。 石墨烯片可以通过诸如前体的剥离或先前存在的石墨烯片的还原或退火的热处理来生产，并且在封闭的系统中输送到压缩装置。
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公开(公告)号：US20110101554A1
公开(公告)日：2011-05-05
申请号：US12766724
申请日：2010-04-23
申请人： Gautham Krishnaiah , John Lettow
发明人： Gautham Krishnaiah , John Lettow
CPC分类号： C01B31/0446 , B82Y30/00 , B82Y40/00 , C01B32/184 , C01B32/19 , C01B32/192 , C01B32/194
摘要： Processes for preparing or handling graphene sheets wherein low bulk density graphene sheets are compressed. The graphene sheets may be produced by a thermal treatment such as exfoliation of precursor or reduction or annealing of previously existing graphene sheets and conveyed in a closed system to a compression apparatus.
摘要翻译： 用于制备或处理石墨烯片的方法，其中低密度石墨烯片被压缩。 石墨烯片可以通过诸如前体的剥离或先前存在的石墨烯片的还原或退火的热处理来生产，并且在封闭的系统中输送到压缩装置。
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公开(公告)号：US20080038186A1
公开(公告)日：2008-02-14
申请号：US11874265
申请日：2007-10-18
申请人： Franklin LOMAX , John LETTOW , Aaron WAGNER , Jon WAGNER , Duane MYERS
发明人： Franklin LOMAX , John LETTOW , Aaron WAGNER , Jon WAGNER , Duane MYERS
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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5.发明授权公开(公告)号：US07309480B2
公开(公告)日：2007-12-18
申请号：US10825150
申请日：2004-04-16
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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公开(公告)号：US20070116639A1
公开(公告)日：2007-05-24
申请号：US11612094
申请日：2006-12-18
申请人： Franklin Lomax , John Lettow , Aaron Wagner , Jon Wagner , Duane Myers
发明人： Franklin Lomax , John Lettow , Aaron Wagner , Jon Wagner , Duane Myers
IPC分类号： C01B3/26
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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公开(公告)号：US20060169140A1
公开(公告)日：2006-08-03
申请号：US11330084
申请日：2006-01-12
申请人： Franklin Lomax , John Lettow
发明人： Franklin Lomax , John Lettow
IPC分类号： B01D53/02
CPC分类号： B01D53/047 , B01D53/0446 , B01D2259/40003 , B01D2259/40007 , B01D2259/40035 , B01D2259/40069 , B01D2259/40075 , B01D2259/404 , B01D2259/4065
摘要： A pressure swing adsorption process including the step of separating a gas mixture by absorbing at least one gas component in an adsorbent mass provided within each vessel of a plurality of vessels. The separating step has a single pressure equalization cycle. The separating step is preferably performed with only four valves per vessel of the plurality of vessels. Additionally, a pressure swing adsorption system of the invention includes a plurality of vessels each containing therein an adsorbent mass configured to separate a gas mixture by absorbing at least one gas component in said adsorbent mass, where the system is configured to separate the gas mixture using a single pressure equalization cycle and includes only four valves per vessel of the plurality of vessels.
摘要翻译： 一种变压吸附方法，包括通过吸收设置在多个容器的每个容器内的吸附剂组中的至少一种气体成分来分离气体混合物的步骤。 分离步骤具有单个压力平衡循环。 分离步骤优选地在多个容器中的每个容器上仅使用四个阀。 此外，本发明的变压吸附系统包括多个容器，每个容器各自含有吸附剂组合物，其被配置为通过吸收所述吸附剂组中的至少一种气体组分来分离气体混合物，其中该系统被配置为使用 单个压力平衡循环并且在多个容器中每个容器仅包括四个阀。
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8.发明申请BATTERIES INCORPORATING GRAPHENE MEMBRANES FOR EXTENDING THE CYCLE-LIFE OF LITHIUM-ION BATTERIES 审中-公开包含用于延长锂离子电池循环寿命的石墨膜的电池公开(公告)号：US20150364738A1
公开(公告)日：2015-12-17
申请号：US14739184
申请日：2015-06-15
CPC分类号： H01M2/1646 , H01M2/1673 , H01M2/1686 , H01M4/134 , H01M4/381 , H01M4/382 , H01M10/052 , H01M10/054 , H01M10/058 , Y02T10/7011 , Y10T29/4911
摘要： Embodiments of the present invention relate to energy storage devices and associated methods of manufacture. In one embodiment, an energy storage device comprises an electrolyte. An anode is at least partially exposed to the electrolyte. A selectively permeable membrane comprising a graphene-based material is positioned proximate to the anode. The selectively permeable membrane reduces a quantity of a component that is included in the electrolyte from contacting the anode and thereby reduces degradation of the anode.
摘要翻译： 本发明的实施例涉及能量存储装置和相关的制造方法。 在一个实施例中，能量存储装置包括电解质。 阳极至少部分地暴露于电解质。 包括基于石墨烯的材料的选择性渗透膜位于阳极附近。 选择性渗透膜减少包含在电解质中的组分与阳极接触的量，从而减少阳极的劣化。
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公开(公告)号：US20110189452A1
公开(公告)日：2011-08-04
申请号：US12848148
申请日：2010-07-31
申请人： John Lettow , Dan Scheffer , Vipin Varma , Kate Redmond
发明人： John Lettow , Dan Scheffer , Vipin Varma , Kate Redmond
摘要： Compositions comprising crosslinked graphene sheets and/or graphite oxide and having essentially no polymer binder and methods of making crosslinked graphene sheets and/or graphite oxide. The compositions can be made by crosslinking coatings comprising graphene sheets and/or graphite oxide.
摘要翻译： 包含交联的石墨烯片和/或氧化石墨并且基本上不具有聚合物粘合剂的组合物和制备交联的石墨烯片和/或氧化石墨的方法。 组合物可以通过包含石墨烯片和/或氧化石墨的交联涂层制成。
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10.发明授权公开(公告)号：US07923409B2
公开(公告)日：2011-04-12
申请号：US11874265
申请日：2007-10-18
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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