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公开(公告)号:US20240335784A1
公开(公告)日:2024-10-10
申请号:US18628034
申请日:2024-04-05
CPC分类号: B01D53/0438 , B01J20/261 , B01D2253/202 , B01D2253/25 , B01D2257/504 , B01D2258/06 , B01D2259/40088
摘要: The present disclosure is directed towards sorbents, contactors, methods of using sorbents or contactors to capture CO2, and systems and devices using the sorbents or contactors to capture CO2. The methods, systems, contactors, and sorbents of the present disclosure can be advantageous over current technologies since they are relatively more robust and reduce the cost of capturing CO2, in particular from ambient air.
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公开(公告)号:US11447870B2
公开(公告)日:2022-09-20
申请号:US16962003
申请日:2019-01-16
IPC分类号: C23C18/00 , C23C18/12 , D06M13/503 , D06M13/513
摘要: Embodiments of the present disclosure relates generally to methods of providing biomimetic superhydrophobic coatings to substrates, and more specifically to providing biomimetic inorganic silica or silane-based coatings that enable tunable hierarchical surface structures with high coating-to-substrate adhesion, resistance to various mechanical abradents, durability, shelf stability, and enhanced non-wettability or water-repellency.
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公开(公告)号:US20220096991A1
公开(公告)日:2022-03-31
申请号:US17338064
申请日:2021-06-03
摘要: The present disclosure provides for alkyl-aryl amine rich molecules impregnated into various porous substrates were examined for potential use as sorbents for CO2 capture from dilute and ultra-dilute gas streams such as flue gas and ambient air, respectively.
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公开(公告)号:US20220096999A1
公开(公告)日:2022-03-31
申请号:US17453680
申请日:2021-11-05
摘要: The present disclosure provides for materials comprising porous structures supporting (e.g., disposed therein and/or thereon) alkyl diamine-substituted aryl compounds, methods of making the materials and components thereof, methods of use thereof, and the like. In an aspect, the materials can be used to separate CO2 and/or adsorb CO2 in one or more CO2 capture or separation applications. In one aspect, the sorbent material can be used to separate and capture CO2 in gas mixtures (e.g., ambient air, flue gas, exhaust, and mixtures of these) in a wide range of concentrations. As a result, embodiments of the present disclosure are advantageous in that they can be used in different types of CO2 concentration environments.
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5.
公开(公告)号:US20220169593A1
公开(公告)日:2022-06-02
申请号:US17338060
申请日:2021-06-03
发明人: Christopher W. Jones , Dharam Raj Kumar , Eric W. Ping , Cornelia Rosu , Miles A. Sakwa-Novak , Achintya Sujan
IPC分类号: C07C209/06 , B01J20/10 , B01J20/28 , B01J20/32
摘要: The present disclosure provides for alkyl-aryl amine-rich small molecules that are prepared by nucleophilic substitution from tri- and hexa-bromine-substituted aromatic cores with various aliphatic diamines. The resulting products can be subsequently subjected by solution impregnation into solid mesoporous supports. Various types of alkyl-aryl amine-rich small molecules can fill the support's pores up to ˜90% and displayed good thermal stability
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公开(公告)号:US20210079528A1
公开(公告)日:2021-03-18
申请号:US16962003
申请日:2019-01-16
IPC分类号: C23C18/12 , D06M13/513 , D06M13/503
摘要: Embodiments of the present disclosure relates generally to methods of providing biomimetic superhydrophobic coatings to substrates, and more specifically to providing biomimetic inorganic silica or silane-based coatings that enable tunable hierarchical surface structures with high coating-to-substrate adhesion, resistance to various mechanical abradents, durability, shelf stability, and enhanced non-wettability or water-repellency.
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