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1.发明申请Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure 有权气体/离子种类选择性膜由多级纳米孔阵列金属结构支撑公开(公告)号：US20050242022A1
公开(公告)日：2005-11-03
申请号：US11090658
申请日：2005-03-25
申请人： Sangkyun Kang , Yong-Il Park , Friedrich Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
发明人： Sangkyun Kang , Yong-Il Park , Friedrich Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
CPC分类号： B01D53/228 , B01D67/0062 , B01D69/02 , B01D69/10 , B01D71/022 , B01D71/024 , B01D2325/02 , B01D2325/04 , H01M4/861 , H01M4/8657 , H01M4/92 , H01M8/1226 , Y10T428/12028 , Y10T428/2944 , Y10T428/31678
摘要： An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into the template, curing the precursor to form a solid negative, and removing the template to expose the negative. Metal is deposited to surround the exposed negative. Removal of the negative provides a porous metallic membrane having pores which replicate the pores of the original template membrane. The negative is kept immersed in a liquid at all times between removing the template and depositing the metal. This immersion eliminates damage to the negative that would be incurred in drying the negative out between these processing steps. Another aspect of the invention is metallic membranes prepared according to the preceding method. For example, metallic membranes having pores smaller on one side than on the other side of the membrane are provided.
摘要翻译： 提供了用于制造多孔金属膜的改进的两步复制方法。 通过将液体前体渗透到模板中，固化前体以形成固体阴极，并除去模板以暴露阴性，从而制备多孔非金属模板的阴性。 金属沉积环绕暴露的负极。 去除阴性提供了具有复制原始模板膜的孔的孔的多孔金属膜。 在除去模板和沉积金属之前，将负片始终浸入液体中。 这种浸没消除了在这些处理步骤之间干燥负极时将产生的负面损坏。 本发明的另一方面是根据前述方法制备的金属膜。 例如，提供在一侧的孔比膜的另一侧更小的金属膜。
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2.发明授权Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure 有权气体/离子种类选择性膜由多级纳米孔阵列金属结构支撑公开(公告)号：US07108813B2
公开(公告)日：2006-09-19
申请号：US11090658
申请日：2005-03-25
申请人： Sangkyun Kang , Yong-Il Park , Friedrich B. Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
发明人： Sangkyun Kang , Yong-Il Park , Friedrich B. Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
CPC分类号： B01D53/228 , B01D67/0062 , B01D69/02 , B01D69/10 , B01D71/022 , B01D71/024 , B01D2325/02 , B01D2325/04 , H01M4/861 , H01M4/8657 , H01M4/92 , H01M8/1226 , Y10T428/12028 , Y10T428/2944 , Y10T428/31678
摘要： An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into the template, curing the precursor to form a solid negative, and removing the template to expose the negative. Metal is deposited to surround the exposed negative. Removal of the negative provides a porous metallic membrane having pores which replicate the pores of the original template membrane. The negative is kept immersed in a liquid at all times between removing the template and depositing the metal. This immersion eliminates damage to the negative that would be incurred in drying the negative out between these processing steps. Another aspect of the invention is metallic membranes prepared according to the preceding method. For example, metallic membranes having pores smaller on one side than on the other side of the membrane are provided.
摘要翻译： 提供了用于制造多孔金属膜的改进的两步复制方法。 通过将液体前体渗透到模板中，固化前体以形成固体阴极，并除去模板以暴露阴性，从而制备多孔非金属模板的阴性。 金属沉积环绕暴露的负极。 去除阴性提供了具有复制原始模板膜的孔的孔的多孔金属膜。 在除去模板和沉积金属之前，将负片始终浸入液体中。 这种浸没消除了在这些处理步骤之间干燥负极时将产生的负面损坏。 本发明的另一方面是根据前述方法制备的金属膜。 例如，提供在一侧的孔比膜的另一侧更小的金属膜。
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3.发明授权Gas/ion species selective membrane support by multi-stage nano-hole array metal structure 失效气/离子种选择性膜支持多级纳米孔阵列金属结构公开(公告)号：US07431838B2
公开(公告)日：2008-10-07
申请号：US11502140
申请日：2006-08-09
申请人： Sangkyun Kang , Yong-Il Park , Friedrich B. Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
发明人： Sangkyun Kang , Yong-Il Park , Friedrich B. Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
CPC分类号： B01D53/228 , B01D67/0062 , B01D69/02 , B01D69/10 , B01D71/022 , B01D71/024 , B01D2325/02 , B01D2325/04 , H01M4/861 , H01M4/8657 , H01M4/92 , H01M8/1226 , Y10T428/12028 , Y10T428/2944 , Y10T428/31678
摘要： An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into the template, curing the precursor to form a solid negative, and removing the template to expose the negative. Metal is deposited to surround the exposed negative. Removal of the negative provides a porous metallic membrane having pores which replicate the pores of the original template membrane. The negative is kept immersed in a liquid at all times between removing the template and depositing the metal. This immersion eliminates damage to the negative that would be incurred in drying the negative out between these processing steps. Another aspect of the invention is metallic membranes prepared according to the preceding method. For example, metallic membranes having pores smaller on one side than on the other side of the membrane are provided.
摘要翻译： 提供了用于制造多孔金属膜的改进的两步复制方法。 通过将液体前体渗透到模板中，固化前体以形成固体阴极，并除去模板以暴露阴性，从而制备多孔非金属模板的阴性。 金属沉积环绕暴露的负极。 去除阴性提供了具有复制原始模板膜的孔的孔的多孔金属膜。 在除去模板和沉积金属之前，将负片始终浸入液体中。 这种浸没消除了在这些处理步骤之间干燥负极时将产生的负面损坏。 本发明的另一方面是根据前述方法制备的金属膜。 例如，提供在一侧的孔比膜的另一侧更小的金属膜。
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4.发明申请Gas/ion species selective membrane support by multi-stage nano-hole array metal structure 失效气/离子种选择性膜支持多级纳米孔阵列金属结构公开(公告)号：US20060273004A1
公开(公告)日：2006-12-07
申请号：US11502140
申请日：2006-08-09
申请人： Sangkyun Kang , Young-Il Park , Friedrich Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
发明人： Sangkyun Kang , Young-Il Park , Friedrich Prinz , Suk-Won Cha , Yuji Saito , Ali Farvid , Pei-Chen Su
IPC分类号： B01D39/00
CPC分类号： B01D53/228 , B01D67/0062 , B01D69/02 , B01D69/10 , B01D71/022 , B01D71/024 , B01D2325/02 , B01D2325/04 , H01M4/861 , H01M4/8657 , H01M4/92 , H01M8/1226 , Y10T428/12028 , Y10T428/2944 , Y10T428/31678
摘要： An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into the template, curing the precursor to form a solid negative, and removing the template to expose the negative. Metal is deposited to surround the exposed negative. Removal of the negative provides a porous metallic membrane having pores which replicate the pores of the original template membrane. The negative is kept immersed in a liquid at all times between removing the template and depositing the metal. This immersion eliminates damage to the negative that would be incurred in drying the negative out between these processing steps. Another aspect of the invention is metallic membranes prepared according to the preceding method. For example, metallic membranes having pores smaller on one side than on the other side of the membrane are provided.
摘要翻译： 提供了用于制造多孔金属膜的改进的两步复制方法。 通过将液体前体渗透到模板中，固化前体以形成固体阴极，并除去模板以暴露阴性，从而制备多孔非金属模板的阴性。 金属沉积环绕暴露的负极。 去除阴性提供了具有复制原始模板膜的孔的孔的多孔金属膜。 在除去模板和沉积金属之前，将负片始终浸入液体中。 这种浸没消除了在这些处理步骤之间干燥负极时将产生的负面损坏。 本发明的另一方面是根据前述方法制备的金属膜。 例如，提供在一侧的孔比膜的另一侧更小的金属膜。
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