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1. 发明授权

US08084087B2 Fabrication method of size-controlled, spatially distributed nanostructures by atomic layer deposition 有权
标题翻译：通过原子层沉积制作尺寸控制，空间分布的纳米结构的方法
公开(公告)号：US08084087B2
公开(公告)日：2011-12-27
申请号：US12070367
申请日：2008-02-14
申请人： Stacey F. Bent , Rong Chen , Xirong Jiang , Marja N. Mullings , Yuji Saito
发明人： Stacey F. Bent , Rong Chen , Xirong Jiang , Marja N. Mullings , Yuji Saito
IPC分类号： C23C16/00
CPC分类号： C23C16/04 , C23C16/45525
摘要： A method of growing spatially-separated and size-controlled particles on substrate surfaces is provided. The method utilizes chemical modification of the substrate surface, an atomic layer deposition (ALD) system, providing a modified layer to the substrate surface and providing an ALD material for nanoparticle deposition. The method induces a Volmer-Weber growth method, where islands of the nanoparticles are formed on the surface. The modified layer controls a number of nucleation sites on the surface, where controlling the number of ALD cycles limits an amount of deposited the material for discrete the nanoparticles. The modified layer can include self-assembled monolayers, modified hydrophobicity of the surface, H-terminated surfaces, and varying functional groups within the modified layer, where thermally attached alkenes, photochemically attached alkenes, thermally attached alkynes or photochemically attached alkynes are attached to the H-terminated surfaces, and the density of the nucleation sites of the nanoparticles are thereby managed.
摘要翻译：提供了在衬底表面上生长空间分离和尺寸控制的颗粒的方法。该方法利用了衬底表面的化学改性，原子层沉积（ALD）系统，为衬底表面提供了改性层，并为纳米颗粒沉积提供了一种ALD材料。该方法诱导Volmer-Weber生长方法，其中在表面上形成纳米颗粒的岛。改性层控制表面上的多个成核位点，其中控制ALD循环次数限制沉积材料以离散纳米颗粒的量。改性层可以包括自组装单层，表面改性疏水性，H封端的表面和改性层内的不同官能团，其中热连接的烯烃，光化学连接的烯烃，热连接的炔烃或光化学连接的炔烃连接到从而管理H封端的表面和纳米颗粒的成核位点的密度。

2. 发明申请

US20080274282A1 Fabrication method of size-controlled, spatially distributed nanostructures by atomic layer deposition 有权
标题翻译：通过原子层沉积制作尺寸控制，空间分布的纳米结构的方法
公开(公告)号：US20080274282A1
公开(公告)日：2008-11-06
申请号：US12070367
申请日：2008-02-14
申请人： Stacey F. Bent , Rong Chen , Xirong Jiang , Marja N. Mullings , Yuji Saito
发明人： Stacey F. Bent , Rong Chen , Xirong Jiang , Marja N. Mullings , Yuji Saito
IPC分类号： C23C16/00
CPC分类号： C23C16/04 , C23C16/45525
摘要： A method of growing spatially-separated and size-controlled particles on substrate surfaces is provided. The method utilizes chemical modification of the substrate surface, an atomic layer deposition (ALD) system, providing a modified layer to the substrate surface and providing an ALD material for nanoparticle deposition. The method induces a Volmer-Weber growth method, where islands of the nanoparticles are formed on the surface. The modified layer controls a number of nucleation sites on the surface, where controlling the number of ALD cycles limits an amount of deposited the material for discrete the nanoparticles. The modified layer can include self-assembled monolayers, modified hydrophobicity of the surface, H-terminated surfaces, and varying functional groups within the modified layer, where thermally attached alkenes, photochemically attached alkenes, thermally attached alkynes or photochemically attached alkynes are attached to the H-terminated surfaces, and the density of the nucleation sites of the nanoparticles are thereby managed.
摘要翻译：提供了在衬底表面上生长空间分离和尺寸控制的颗粒的方法。该方法利用了衬底表面的化学改性，原子层沉积（ALD）系统，为衬底表面提供了改性层，并为纳米颗粒沉积提供了一种ALD材料。该方法诱导Volmer-Weber生长方法，其中在表面上形成纳米颗粒的岛。改性层控制表面上的多个成核位点，其中控制ALD循环次数限制沉积材料以离散纳米颗粒的量。改性层可以包括自组装单层，表面改性疏水性，H封端的表面和改性层内的不同官能团，其中热连接的烯烃，光化学连接的烯烃，热连接的炔烃或光化学连接的炔烃连接到从而管理H封端的表面和纳米颗粒的成核位点的密度。

3. 发明授权

US08821968B2 Process for making layer-structured catalysts at the electrode/electrolyte interface of a fuel cell 有权
标题翻译：在燃料电池的电极/电解质界面处制备层状结构的催化剂的方法
公开(公告)号：US08821968B2
公开(公告)日：2014-09-02
申请号：US12290649
申请日：2008-10-31
申请人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
发明人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
IPC分类号： B05D5/12 , C23C14/24 , C23C14/34 , H01M4/88 , H01M8/10 , H01M8/12 , H01M4/86
CPC分类号： H01M8/1097 , H01M4/8621 , H01M4/8657 , H01M4/8885 , H01M8/124 , H01M8/1286 , Y02E60/523 , Y02E60/525 , Y02P70/56
摘要： A method of fabricating a layer-structured catalysts at the electrode/electrolyte interface of a fuel cell is provided. The method includes providing a substrate, depositing an electrolyte layer on the substrate, depositing a catalyst bonding layer to the electrolyte layer, depositing a catalyst layer to the catalyst bonding layer, and depositing a microstructure stabilizing layer to the catalyst layer, where the bonding layer improves adhesion of the catalyst onto the electrolyte. The catalyst and a current collector is a porous catalyst and a fully dense current collector, or a fully dense catalyst and a fully dense current collector structure layer. A nano-island catalyst and current collector structure layer is deposited over the catalyst and current collector or over the bonding layer, which is deposited over the electrolyte layer. The fuel cell can be hydrogen-fueled solid oxide, solid oxide with hydrocarbons, solid sensor, solid acid, polymer electrolyte or direct methanol.
摘要翻译：提供了在燃料电池的电极/电解质界面处制造层状结构的催化剂的方法。该方法包括提供基板，在基板上沉积电解质层，在电解质层上沉积催化剂粘合层，在催化剂粘合层上沉积催化剂层，并向催化剂层沉积微结构稳定层，其中结合层提高了催化剂对电解质的粘附性。催化剂和集电器是多孔催化剂和完全致密的集电器，或完全致密的催化剂和完全密集的集电器结构层。纳米岛催化剂和集电器结构层沉积在催化剂和集电器上方，沉积在电解质层上方的结合层上。燃料电池可以是氢燃料的固体氧化物，具有烃的固体氧化物，固体传感器，固体酸，聚合物电解质或直接甲醇。

4. 发明申请

US20090218311A1 Layer-structured fuel cell catalysts and current collectors 有权
标题翻译：层状结构的燃料电池催化剂和集流体
公开(公告)号：US20090218311A1
公开(公告)日：2009-09-03
申请号：US12290649
申请日：2008-10-31
申请人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
发明人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
IPC分类号： H01M4/88 , B05D5/12 , C23C14/32 , H01M4/04
CPC分类号： H01M8/1097 , H01M4/8621 , H01M4/8657 , H01M4/8885 , H01M8/124 , H01M8/1286 , Y02E60/523 , Y02E60/525 , Y02P70/56
摘要： A method of fabricating a layer-structured catalysts at the electrode/electrolyte interface of a fuel cell is provided. The method includes providing a substrate, depositing an electrolyte layer on the substrate, depositing a catalyst bonding layer to the electrolyte layer, depositing a catalyst layer to the catalyst bonding layer, and depositing a microstructure stabilizing layer to the catalyst layer, where the bonding layer improves adhesion of the catalyst onto the electrolyte. The catalyst and a current collector is a porous catalyst and a fully dense current collector, or a fully dense catalyst and a fully dense current collector structure layer. A nano-island catalyst and current collector structure layer is deposited over the catalyst and current collector or over the bonding layer, which is deposited over the electrolyte layer. The fuel cell can be hydrogen-fueled solid oxide, solid oxide with hydrocarbons, solid sensor, solid acid, polymer electrolyte or direct methanol.
摘要翻译：提供了在燃料电池的电极/电解质界面处制造层状结构的催化剂的方法。该方法包括提供衬底，在衬底上沉积电解质层，在电解质层上沉积催化剂结合层，在催化剂粘合层上沉积催化剂层，并向催化剂层沉积微结构稳定层，其中结合层提高了催化剂对电解质的粘附性。催化剂和集电器是多孔催化剂和完全致密的集电器，或完全致密的催化剂和完全密集的集电器结构层。纳米岛催化剂和集电器结构层沉积在催化剂和集电器上方，沉积在电解质层上方的结合层上。燃料电池可以是氢燃料的固体氧化物，具有烃的固体氧化物，固体传感器，固体酸，聚合物电解质或直接甲醇。

5. 发明申请

US20090314342A1 Self-organizing nanostructured solar cells 有权
标题翻译：自组织纳米结构太阳能电池
公开(公告)号：US20090314342A1
公开(公告)日：2009-12-24
申请号：US12456208
申请日：2009-06-11
申请人： Stacey F. Bent , Bruce M. Clemens
发明人： Stacey F. Bent , Bruce M. Clemens
IPC分类号： H01L31/00
CPC分类号： H01L31/03529 , H01L31/073 , H01L31/1828 , Y02E10/543
摘要： A method of forming a self-organized nanostructured solar cell is provided. The method includes depositing a semiconductor film on a substrate, where the semiconductor film includes a mixture of at least two constituents, then activating the semiconductor film during or after the deposition. Here, the activated semiconductor film self-assembles into an organized nanostructure geometry on the substrate, where the organized nanostructure includes a first structure of the at least one constituent having a first polarity and a second structure of the at least one constituent having a second polarity opposite to the first polarity. Further, the invention includes depositing a contact on a top surface of the organized nanostructure geometry.
摘要翻译：提供了一种形成自组织的纳米结构太阳能电池的方法。该方法包括在衬底上沉积半导体膜，其中半导体膜包括至少两种组分的混合物，然后在沉积期间或之后激活半导体膜。这里，活化的半导体膜在衬底上自组装成有组织的纳米结构几何形状，其中有组织的纳米结构包括具有第一极性的至少一个组分的第一结构和具有第二极性的至少一个组分的第二结构与第一极性相反。此外，本发明包括在有组织的纳米结构几何形状的顶表面上沉积接触。

6. 发明授权

US08802483B2 Self-organizing nanostructured solar cells 有权
标题翻译：自组织纳米结构太阳能电池
公开(公告)号：US08802483B2
公开(公告)日：2014-08-12
申请号：US12456208
申请日：2009-06-11
申请人： Stacey F. Bent , Bruce M. Clemens
发明人： Stacey F. Bent , Bruce M. Clemens
IPC分类号： H01L21/00 , H01L31/00
CPC分类号： H01L31/03529 , H01L31/073 , H01L31/1828 , Y02E10/543
摘要： A method of forming a self-organized nanostructured solar cell is provided. The method includes depositing a semiconductor film on a substrate, where the semiconductor film includes a mixture of at least two constituents, then activating the semiconductor film during or after the deposition. Here, the activated semiconductor film self-assembles into an organized nanostructure geometry on the substrate, where the organized nanostructure includes a first structure of the at least one constituent having a first polarity and a second structure of the at least one constituent having a second polarity opposite to the first polarity. Further, the invention includes depositing a contact on a top surface of the organized nanostructure geometry.
摘要翻译：提供了一种形成自组织的纳米结构太阳能电池的方法。该方法包括在衬底上沉积半导体膜，其中半导体膜包括至少两种组分的混合物，然后在沉积期间或之后激活半导体膜。这里，活化的半导体膜在衬底上自组装成有组织的纳米结构几何形状，其中有组织的纳米结构包括具有第一极性的至少一个组分的第一结构和具有第二极性的至少一个组分的第二结构与第一极性相反。此外，本发明包括在有组织的纳米结构几何形状的顶表面上沉积接触。

7. 发明授权

US07147865B2 Artificial synapse chip 失效
标题翻译：人工突触芯片
公开(公告)号：US07147865B2
公开(公告)日：2006-12-12
申请号：US10713565
申请日：2003-11-13
申请人： Harvey A. Fishman , David Bloom , Stacey F. Bent , Mark C. Peterman , Jaan Noolandi , Neville Mehenti
发明人： Harvey A. Fishman , David Bloom , Stacey F. Bent , Mark C. Peterman , Jaan Noolandi , Neville Mehenti
IPC分类号： A61F2/14
CPC分类号： G06N3/061 , A61N1/0543 , A61N1/30 , A61N1/326 , A61N1/36046 , C12N5/0619 , C12N2503/00 , C12N2535/10
摘要： Devices and methods are provided for administering a fluid to a neuronal site. The device comprises a reservoir, an aperture in fluid connection to the reservoir, and electrical means for moving to the fluid to or through the aperture. The electrical means may take the form of electroosmotic force, piezoelectric movement of a diaphragm or electrolysis of a solution. The electrical means may be external to the host, implanted in the host or may be photodiodes activated by light, particularly where the neuronal site is associated with the retina.
摘要翻译：提供了用于向神经元部位施用流体的装置和方法。该装置包括储存器，与储存器流体连接的孔，以及用于将流体移动到或穿过孔的电气装置。电气装置可以采取电渗力的形式，隔膜的压电运动或溶液的电解。电气装置可以在宿主外部，植入宿主中，或者可以是由光激活的光电二极管，特别是在神经元部位与视网膜相关联的地方。

8. 发明授权

US07001608B2 Artificial synapse chip interface for electronic prosthetic retina 失效
公开(公告)号：US07001608B2
公开(公告)日：2006-02-21
申请号：US10184210
申请日：2002-06-27
申请人： Harvey A. Fishman , Mark Blumenkranz , Stacey F. Bent , David M. Bloom , Mark C. Peterman
发明人： Harvey A. Fishman , Mark Blumenkranz , Stacey F. Bent , David M. Bloom , Mark C. Peterman
IPC分类号： A61F2/14
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/326 , C12M35/00 , C12M35/02 , C12M35/08 , C12N5/0619 , C12N2503/00 , C12N2535/10
摘要： The invention provides microfabricated devices and methods for directing the growth of a cell process to form an artificial synapse. The devices are called artificial synapse chips. The artificial synapse comprises a nanofabricated aperture (about 50–100 nm in size) that connects the cell process to a chemical or electrical means of neuronal excitation. Such an aperture width mimics the length scales of a natural synapse and thus emphasizes the localized spatial relationship between a neuron and a stimulation source. The invention further provides devices and methods for regenerating a nerve fiber into an electrode. The invention thus provides a regeneration electrode that uses a novel neural interface for stimulation and that uses novel surface methods for directing neuronal growth making possible in vivo connection of the devices to neural circuitry in a retina and other anatomical locations.

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