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公开(公告)号：US20220037652A1
公开(公告)日：2022-02-03
申请号：US17502246
申请日：2021-10-15
Applicant: HONDA MOTOR CO., LTD. , CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Nam Hawn CHOU , Kaoru OMICHI , Ryan MCKENNEY , Qingmin XU , Christopher BROOKS , Simon C. JONES , Isabelle M. DAROLLES , Hongjin TAN
Abstract: The present disclosure relates to a method of making core-shell and yolk-shell nanoparticles, and to electrodes comprising the same. The core-shell and yolk-shell nanoparticles and electrodes comprising them are suitable for use in electrochemical cells, such as fluoride shuttle batteries. The shell may protect the metal core from oxidation, including in an electrochemical cell. In some embodiments, an electrochemically active structure includes a dimensionally changeable active material forming a particle that expands or contracts upon reaction with or release of fluoride ions. One or more particles are at least partially surrounded with a fluoride-conducting encapsulant and optionally one or more voids are formed between the active material and the encapsulant using sacrificial layers or selective etching. When the electrochemically active structures are used in secondary batteries, the presence of voids can accommodate dimensional changes of the active material.
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12.发明申请公开(公告)号：US20190367433A1
公开(公告)日：2019-12-05
申请号：US16542238
申请日：2019-08-15
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Mark E. DAVIS , Ming-Hsin WEI , Simon C. JONES
Abstract: Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon at from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≤m≤8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3 Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio≥20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Li+, Na+, K+ and Ca++.
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Patent Agency Ranking
13.发明申请公开(公告)号：US20170057908A1
公开(公告)日：2017-03-02
申请号：US15229026
申请日：2016-08-04
Inventor： Simon C. JONES , Victoria K. DAVIS , Christopher M. BATES , Nebojsa MOMCILOVIC , Brett M. SAVOIE , Michael A. WEBB , Thomas F. MILLER, III , Robert H. GRUBBS , Jennifer M. MURPHY
IPC: C07C209/68
CPC classification number: H01M10/0568 , C07C209/68 , H01M10/0525 , H01M10/054 , H01M10/0569 , H01M2300/0025
Abstract: Processes and reaction mixtures including non-aqueous solvent mixtures are presented. Non-aqueous solvent mixtures including fluoride salt and non-aqueous solvent combinations are provided that possess high fluoride ion concentrations useful for a range of applications, including organic synthesis. Further non-aqueous solvent mixtures are provided including a salt possessing a non-fluoride anion and a non-aqueous solvent that, when contacted with aqueous fluoride-containing reagents, extract fluoride ions to form non-aqueous fluoride-ion solutions possessing high fluoride-ion concentrations. The salts include an organic cation that does not possess a carbon in the β-position or does not possess a carbon in the β-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride. The combination of these fluoride salts with at least one fluorine-containing non-aqueous solvent (e.g., bis(2,2,2-trifluoroethyl)ether; (BTFE)) promotes solubility of the salt within the non-aqueous solvents.
Abstract translation: 提出了包括非水溶剂混合物的方法和反应混合物。 提供包括氟化物盐和非水溶剂组合的非水溶剂混合物，其具有用于一系列应用的高氟离子浓度，包括有机合成。 提供了另外的非水溶剂混合物，包括具有非氟化物阴离子的盐和非水溶剂，当与含氟化物的试剂接触时，提取氟离子以形成具有高氟化物浓度的非氟化物离子溶液， 离子浓度。 所述盐包括在β-位上不具有碳或在具有结合氢的β位上不具有碳的有机阳离子。 该盐结构有助于其无分解的能力。 例如无水氟化物盐包括（2,2-二甲基丙基）三甲基氟化铵和二（2,2-二甲基丙基）二甲基氟化铵。 这些氟化物盐与至少一种含氟非水溶剂（例如双（2,2,2-三氟乙基）醚;（BTFE））的组合促进盐在非水溶剂中的溶解度。
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14.发明申请公开(公告)号：US20200377432A1
公开(公告)日：2020-12-03
申请号：US16997756
申请日：2020-08-19
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Mark E. DAVIS , Ming-Hsin WEI , Simon C. JONES
Abstract: Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon at from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≤m≤8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3 Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio ≥20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Li+, Na+, K+ and Ca++.
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公开(公告)号：US20200185722A1
公开(公告)日：2020-06-11
申请号：US16444854
申请日：2019-06-18
Applicant: HONDA MOTOR CO., LTD. , California Institute of Technology
Inventor： Qingmin XU , Christopher BROOKS , Ryan MCKENNEY , Thomas MILLER, III , Simon C. JONES , Steve MUNOZ , Victoria DAVIS
Abstract: An electrochemically active structure having a core and a shell at least partially surrounding the core. Also a method of making the electrochemically active structure as described herein as well as electrochemical cells comprising the electrochemically active structure as described herein.
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16.发明申请公开(公告)号：US20170183277A1
公开(公告)日：2017-06-29
申请号：US15391795
申请日：2016-12-27
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Mark E. DAVIS , Ming-Hsin WEI , Simon C. JONES
CPC classification number: C07C7/13 , C08G61/08 , C08G2261/11 , C08G2261/122 , C08G2261/3322 , C08G2261/3323 , C08G2261/418
Abstract: Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≦m≦8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio≧20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Li+, Na+, K+ and Ca++.
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公开(公告)号：US20160289392A1
公开(公告)日：2016-10-06
申请号：US15065291
申请日：2016-03-09
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Robert H. GRUBBS , Christopher M. BATES , Alice CHANG , Brendon MCNICHOLAS , Simon C. JONES
IPC: C08G81/00
CPC classification number: H01M10/0565 , C08G61/02 , C08G61/08 , C08G81/00 , C08G2261/126 , C08G2261/1426 , C08G2261/143 , C08G2261/148 , C08G2261/149 , C08G2261/3324 , C08G2261/3325 , C08G2261/418 , C08G2261/516 , C08G2261/792 , C08L65/00 , C08L87/005 , H01M10/0525 , H01M14/005 , H01M2008/1095 , H01M2300/0082
Abstract: Provided herein is a class of copolymers, including triblock brush copolymers having specific block configurations, for example, ABC triblock brush copolymers and ABA triblock brush copolymers. In an embodiment, for example, copolymers of the invention incorporate various polymer side chain groups which contribute beneficial physical, chemical, or electronic properties such as increased mechanical or elastic strength, improved ionic or electric conductivity. In some embodiments, the provided copolymers exhibit advantageous steric properties allowing for rapid self-assembly into a variety of morphologies that are substantially different than non-brush, block copolymers.
Abstract translation: 本文提供了一类共聚物，包括具有特定嵌段构型的三嵌段共聚物，例如ABC三嵌段共聚物和ABA三嵌段共聚物。 在一个实施方案中，例如，本发明的共聚物包含各种有助于物理，化学或电子性质的聚合物侧链基团，例如增加的机械或弹性强度，改进的离子或导电性。 在一些实施方案中，所提供的共聚物表现出有利的空间特性，允许快速自组装成与非刷嵌段共聚物基本上不同的各种形态。
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