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1. 发明申请

WO2021097221A1 NAA ZEOLITE MEMBRANE FOR RECOVERY OF AMMONIA 审中-公开
公开(公告)号：WO2021097221A1
公开(公告)日：2021-05-20
申请号：PCT/US2020/060432
申请日：2020-11-13
申请人： YU, Miao , PADINJAREKUTT, Surya , LI, Huazheng
发明人： YU, Miao , PADINJAREKUTT, Surya , LI, Huazheng
IPC分类号： B01D67/00 , B01D71/02
摘要： Ammonia is made in a system that includes a conversion reactor for performing a Haber- Bosch process. Effluent streams from the conversion reactor, which include an ammonia component and excess hydrogen and nitrogen reactants, are fed to a membrane separator that includes NaA zeolite membranes disposed on one or more hollow porous supports. The NaA zeolite membranes are highly selective for the ammonia component, allowing the ammonia to be collected from a lumen of the membranes as a product and enriching the excess hydrogen and nitrogen reactants for reuse in the conversion reactor. These systems and the methods of their use are effective to replace and/or modify the energy-intensive condensation/recycling steps in the traditional Haber-Bosch process used to condense NH3 from the exiting stream of the reactor. The selective removal of ammonia by high quality NaA membranes helps to shift the ammonia evolution reaction.

2. 发明申请

WO2016164759A1 LASER IRRADIATION INDUCED SURFACE PLANARIZATION OF POLYCRYSTALLINE SILICON FILMS 审中-公开
标题翻译：激光辐照诱导多晶硅薄膜的表面平面化
公开(公告)号：WO2016164759A1
公开(公告)日：2016-10-13
申请号：PCT/US2016/026698
申请日：2016-04-08
申请人： THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK , IM, James, S. , YU, Miao
发明人： IM, James, S. , YU, Miao
IPC分类号： H01L21/20 , H01L21/302 , B23K26/0622
CPC分类号： H01L21/02686 , B23K26/0081 , B23K26/03 , B23K26/0622 , B23K26/0624 , B23K26/354 , B23K2201/40 , B23K2203/08 , B23K2203/56 , H01L21/02074 , H01L21/02532 , H01L21/02587 , H01L21/02595 , H01L21/302 , H01L21/32115
摘要： A method for planarizing excimer laser annealed (ELA) polycrystalline thin films via laser irradiation. The method includes providing an ELA thin film having an oxide and a top surface with a first surface roughness defined at least by a first plurality of protrusions. The ELA thin film is etched to substantially remove the oxide. At least a portion of the etched ELA thin film is then irradiated using a short-pulse duration excimer laser beam, to form an irradiated thin film with a second surface roughness defined at least by a second plurality of protrusions. The second surface roughness is lower than the first surface roughness.
摘要翻译：一种通过激光照射平面化准分子激光退火（ELA）多晶薄膜的方法。该方法包括提供具有至少由第一多个突起限定的第一表面粗糙度的氧化物和顶表面的ELA薄膜。蚀刻ELA薄膜以基本上除去氧化物。然后使用短脉冲持续时间准分子激光束照射蚀刻的ELA薄膜的至少一部分，以形成具有至少由第二多个突起限定的第二表面粗糙度的经辐射的薄膜。第二表面粗糙度低于第一表面粗糙度。

3. 发明申请

WO2008106647A1 VALVING AND STORAGE USING MOLECULAR SIEVE MEMBRANES 审中-公开
标题翻译：使用分子筛膜进行阀门和储存
公开(公告)号：WO2008106647A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/055513
申请日：2008-02-29
申请人： THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE , FALCONER, John, L. , NOBLE, Richard, D. , YU, Miao
发明人： FALCONER, John, L. , NOBLE, Richard, D. , YU, Miao
IPC分类号： B01D11/00
CPC分类号： B01D15/20 , B01D61/362 , B01D71/028 , B01J20/186 , B01J20/28033 , B01J20/28097
摘要： The invention provides chemically activated valves based on crystalline molecular sieve membranes. Adsorption of a swelling agent within the pores of the molecular sieve crystals limits transport through the membrane. Desorption of the swelling agent can re-establish transport through the membrane. This valving mechanism can be used in methods for storing and dispensing various substances.
摘要翻译：本发明提供了基于结晶分子筛膜的化学活化阀。溶胀剂在分子筛晶体孔隙内的吸附限制了通过膜的传输。溶胀剂的解吸可以重新建立通过膜的输送。该阀机构可用于存储和分配各种物质的方法。

4. 发明申请

WO2010135107A1 ULTRA-THIN METAL OXIDE AND CARBON-METAL OXIDE FILMS PREPARED BY ATOMIC LAYER DEPOSITION (ALD) 审中-公开
标题翻译：超细金属氧化物和由原子层沉积（ALD）制备的碳 - 金属氧化物膜
公开(公告)号：WO2010135107A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/034365
申请日：2010-05-11
申请人： REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE , WEIMER, Alan, W. , LIANG, Xinhua , LI, Jianhua , FALCONER, John, L. , YU, Miao
发明人： WEIMER, Alan, W. , LIANG, Xinhua , LI, Jianhua , FALCONER, John, L. , YU, Miao
IPC分类号： B32B9/00
CPC分类号： C23C16/403 , B01D46/543 , B01D67/0002 , B01D67/0072 , B01D67/0079 , B01D69/12 , B01D71/022 , B01D71/024 , B01D71/025 , B01D2325/04 , B01D2325/10 , B01J21/063 , B01J31/143 , B01J31/38 , B01J35/0006 , B01J35/004 , B01J35/1019 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J37/0221 , B01J2231/005 , B01J2531/002 , C23C16/30 , C23C16/4417 , C23C16/442 , C23C16/45525 , C23C16/45555 , H01M8/1016 , Y10T428/249953 , Y10T428/249967 , Y10T428/24997 , Y10T428/249979
摘要： Ultra-thin porous films are deposited on a substrate in a process that includes laying down an organic polymer, inorganic material or inorganic-organic material via an atomic layer deposition or molecular layer deposition technique, and then treating the resulting film to introduce pores. The films are characterized in having extremely small thicknesses of pores that are typically well less than 50 nm in size.
摘要翻译：在包括通过原子层沉积或分子层沉积技术沉积有机聚合物，无机材料或无机 - 有机材料的方法中，将超薄多孔膜沉积在衬底上，然后处理所得膜以引入孔。这些膜的特征在于具有典型地小于50nm尺寸的孔的极小厚度。

5. 发明申请

WO2018183609A1 GRAPHENE OXIDE COATED POROUS HOLLOW FIBROUS SUBSTRATES FOR CARBON DIOXIDE CAPTURE 审中-公开
公开(公告)号：WO2018183609A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/025039
申请日：2018-03-29
申请人： YU, Miao , ZHOU, Fanglei , HUYNH, Ngoc Tien , LI, Shiguang
发明人： YU, Miao , ZHOU, Fanglei , HUYNH, Ngoc Tien , LI, Shiguang
IPC分类号： B01D53/22 , B01D67/00 , B01D69/08 , B01D71/52 , B01D71/68
摘要： A membrane for the capture of carbon dioxide is provided. The membrane includes a polymeric porous hollow fiber substrate and a coating disposed on a surface of the polymeric porous hollow fiber substrate, where the coating comprises graphene oxide and an amine. A method of forming a coated polymeric hollow fiber support for the capture of carbon dioxide is also provided. The method includes dispersing graphene oxide in a coating solution comprising a solvent; dispersing an amine in the coating solution; and exposing a polymeric hollow fiber support to the coating solution to form a coating on a surface of the polymeric hollow fiber support, wherein the coated polymeric hollow fiber support has a carbon dioxide/nitrogen selectivity ranging from about 200 to about 2000 and a carbon dioxide permeance ranging from about 100 gas permeation units to about 1000 gas permeation units.

6. 发明申请

WO2012167171A2 Z-SELECTIVE RING-CLOSING METATHESIS REACTIONS 审中-公开
标题翻译： Z选择性环闭合细胞反应
公开(公告)号：WO2012167171A2
公开(公告)日：2012-12-06
申请号：PCT/US2012/040574
申请日：2012-06-01
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , TRUSTEES OF BOSTON COLLEGE , HOVEYDA, Amir H. , YU, Miao , WANG, Chenbo , SCHROCK, Richard R.
发明人： HOVEYDA, Amir H. , YU, Miao , WANG, Chenbo , SCHROCK, Richard R.
IPC分类号： C07D417/06 , C07D225/02 , C07D313/00 , C07D267/00 , C07D245/02 , C07D491/18 , C07F11/00 , C07F7/18 , C07D491/22
CPC分类号： C07F11/00 , B01J31/2208 , B01J31/2265 , B01J31/2278 , B01J31/2295 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07B37/10 , C07D225/02 , C07D245/02 , C07D267/00 , C07D313/00 , C07D417/06 , C07D491/18 , C07D491/22 , C07D493/04
摘要： The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
摘要翻译：本发明一般涉及烯烃复分解。在一些实施方案中，本发明提供了Z选择性闭环复分解的方法。

7. 发明申请

WO2012138973A3 COMPOSITION AND METHODS RELATED TO MODIFICATION OF 5-METHYLCYTOSINE (5mC) 审中-公开
公开(公告)号：WO2012138973A3
公开(公告)日：2012-10-11
申请号：PCT/US2012/032489
申请日：2012-04-06
申请人： THE UNIVERSITY OF CHICAGO , HE, Chuan , ZHANG, Liang , SONG, Chunxiao , YU, Miao
发明人： HE, Chuan , ZHANG, Liang , SONG, Chunxiao , YU, Miao
IPC分类号： C12Q1/68
摘要： The present invention relates to methods and compositions for detecting, evaluating, and/or mapping 5 methyl-modified and/or 5-hydroxylmethyl-modified cytosine bases within a nucleic acid molecule. In certain aspects the methods further comprise modifying 5hmC with a first detectable label or a first detectable functional group. In certain aspects a converted or modified 5-methylcytosine is labeled with a second detectable label. The method can also include a step of detecting differential labeling of the nucleic acid with the first and second label. The label or detectable label can be a fluorescent radioactive, enzymatic, electrochemical, or colorimetric label. In certain aspects the hydroxyl group of a modified 5mC is further converted to a functional group selected from an aldehyde or carboxyl group, which may in turn be coupled to a label or detectable label. The functional group, e.g., hydroxyl group, of modified 5mC can be further modified using an enzymatic method, such as modification by alcohol dehydrogenase. The functional group, e.g., hydroxyl group, of modified 5mC can be further modified using a chemical method, such as modification by pyridinium chlorochromate (PCC). In certain aspects 5hmC, endogenous and/or modified, is glucosylated. The glucosylated 5hmC (5gmC) can comprise a first, second, and or third label, or more. In certain aspects the label is fluorescent, radioactive, enzymatic, electrochemical, or colorimetric.

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