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公开(公告)号：US11872635B2
公开(公告)日：2024-01-16
申请号：US17205140
申请日：2021-03-18
发明人： Yossi Weizmann , Kyle Gibson , Jung-Hoon Lee , Zoya Cheglakov
IPC分类号： C12Q1/6806 , B22F9/24 , B82Y40/00 , C30B7/00 , C30B7/14 , C30B29/52 , C30B29/34 , C30B29/02 , B22F1/054 , C30B29/66 , B82Y20/00 , B82Y30/00 , B22F1/052
CPC分类号： B22F9/24 , B22F1/0553 , B82Y40/00 , C30B7/005 , C30B7/14 , C30B29/02 , C30B29/34 , C30B29/52 , C30B29/66 , B22F1/052 , B82Y20/00 , B82Y30/00
摘要： Methods for forming samples of noble metal bipyramid nanocrystals having very low size and shape polydispersities from samples of mixed noble metal nanocrystals are provided. The samples include those comprising high purity, substantially monodisperse, plasmonic gold bipyramid nanocrystals. Also provided are methods of growing secondary twinned metal nanocrystals using the noble metal bipyramid nanocrystals as seed particles. Like the seed bipyramid nanocrystals from which they are grown, the secondary nanocrystals are twinned nanocrystals and may also be characterized by very low size and shape polydispersities. Secondary twinned nanocrystals grown by these methods include enlarged metal bipyramid nanocrystals and nanocrystals with anisotropic “dumbbell” shapes having a variety of tip geometries. Methods for using noble metal bipyramid nanocrystals as plasmonic heaters to heat reaction solutions via plasmonic-photothermal radiation-to-heat conversion are also provided.
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2.发明授权公开(公告)号：US11566340B2
公开(公告)日：2023-01-31
申请号：US16833756
申请日：2020-03-30
发明人： Hongbao Yao
摘要： Provided is a preparation method of a coating material. The method includes: using an aluminum salt and a silicon source as precursors; and performing hydrothermal crystallization and calcination treatments successively under an action of a template agent to obtain the coating material, wherein the template agent is used to cause the coating material to form a porous spherical structure. In the embodiments of the present disclosure, the preparation process of the coating material is simple and the cost is low, and the specific surface area of the prepared coating material is large.
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公开(公告)号：US20210276095A1
公开(公告)日：2021-09-09
申请号：US17205140
申请日：2021-03-18
发明人： Yossi WEIZMANN , Kyle GIBSON , Jung-Hoon LEE , Zoya CHEGLAKOV
IPC分类号： B22F9/24 , B22F1/00 , B82Y40/00 , C30B7/00 , C30B7/14 , C30B29/02 , C30B29/52 , C30B29/60 , C30B29/66 , C30B29/34
摘要： Methods for forming samples of noble metal bipyramid nanocrystals having very low size and shape polydispersities from samples of mixed noble metal nanocrystals are provided. The samples include those comprising high purity, substantially monodisperse, plasmonic gold bipyramid nanocrystals. Also provided are methods of growing secondary twinned metal nanocrystals using the noble metal bipyramid nanocrystals as seed particles. Like the seed bipyramid nanocrystals from which they are grown, the secondary nanocrystals are twinned nanocrystals and may also be characterized by very low size and shape polydispersities. Secondary twinned nanocrystals grown by these methods include enlarged metal bipyramid nanocrystals and nanocrystals with anisotropic “dumbbell” shapes having a variety of tip geometries. Methods for using noble metal bipyramid nanocrystals as plasmonic heaters to heat reaction solutions via plasmonic-photothermal radiation-to-heat conversion are also provided.
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4.发明申请公开(公告)号：US20210095390A1
公开(公告)日：2021-04-01
申请号：US16833756
申请日：2020-03-30
发明人： Hongbao Yao
摘要： Provided is a preparation method of a coating material. The method includes: using an aluminum salt and a silicon source as precursors; and performing hydrothermal crystallization and calcination treatments successively under an action of a template agent to obtain the coating material, wherein the template agent is used to cause the coating material to form a porous spherical structure. In the embodiments of the present disclosure, the preparation process of the coating material is simple and the cost is low, and the specific surface area of the prepared coating material is large.
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公开(公告)号：US20200280163A1
公开(公告)日：2020-09-03
申请号：US16643746
申请日：2018-08-21
发明人： Yidong HUANG , Yujin CHEN , Guoliang GONG , Jianhua HUANG , Yanfu LIN , Xinghong GONG , Zundu LUO
摘要： A class of erbium-doped silicate crystals have a general chemical formula of (ErxYbyCezA(1-x-y-z))3RM3Si2O14, in which the range of x is 0.002 to 0.02, y is 0.005 to 0.1, and z is 0 to 0.15; A is one, two or three elements selected from Ca, Sr, or Ba; R is one or two elements selected from Nb or Ta; M is one or two elements selected from Al or Ga. Using one of such crystals as a gain medium and a diode laser at 940 nm or 980 nm as a pumping source, a 1.5 μm continuous-wave solid-state laser with high output power and high efficiency, as well as a pulse solid-state laser with high energy and narrow width can be obtained.
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公开(公告)号：US20190153614A1
公开(公告)日：2019-05-23
申请号：US16251118
申请日：2019-01-18
摘要： A method of growing a rare-earth oxyorthosilicate crystal, and crystals grown using the method are disclosed. The method includes preparing a melt by melting a first substance including at least one first rare-earth element and providing an atmosphere that includes an inert gas and a gas including oxygen.
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7.发明授权公开(公告)号：US09901895B2
公开(公告)日：2018-02-27
申请号：US14290369
申请日：2014-05-29
发明人： Koon Chung Hui , Ho Ching , Ching Tom Kong
IPC分类号： B44C1/22 , B01J19/08 , C30B29/04 , H01J37/00 , C30B33/04 , C30B29/16 , C30B29/20 , C30B29/34 , B41M3/14
CPC分类号： B01J19/081 , B41M3/14 , C30B29/04 , C30B29/16 , C30B29/20 , C30B29/34 , C30B33/04 , H01J37/00 , H01J37/3178 , Y10T428/24355
摘要： A method of forming one or more protrusions on an outer surface of a polished face of a solid state material, said method including the step of applying focused inert gas ion beam local irradiation towards an outer surface of a polished facet of a solid state material in a way of protruding top surface material; wherein irradiated focused inert gas ions from said focused inert gas ion bean penetrate the outer surface of said polished facet of said solid state material; and wherein irradiated focused inert gas ions cause expansive strain within the solid state crystal lattice of the solid state material below said outer surface at a pressure so as to induce expansion of solid state crystal lattice, and form a protrusion on the outer surface of the polished face of said solid state material.
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8.发明申请公开(公告)号：US20170267537A1
公开(公告)日：2017-09-21
申请号：US15505870
申请日：2015-08-21
发明人： Albert Gonche Fortunatus MACHOKE , Alexandra INAYAT , Wilhelm SCHWIEGER , Ana Maria BELTRÁN CUSTODIO , Erdmann SPIECKER , Robert GÜTTEL , Nadine KRUSE
CPC分类号： C01B39/48 , B01J20/18 , B01J29/40 , C01B37/02 , C01B39/04 , C01B39/085 , C01B39/12 , C01B39/40 , C01B39/54 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/16 , C01P2006/17 , C30B7/10 , C30B29/34
摘要： The invention relates to a zeolitic material comprising zeolitic monocrystals, each of which has a pore system encompassing at least one micropore system and at least one macropore system, and to a method for producing a zeolitic material of said type. In said method, porous oxide particles are converted into the zeolitic material in the presence of an organic template and steam.
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公开(公告)号：US09354354B2
公开(公告)日：2016-05-31
申请号：US13734008
申请日：2013-01-04
发明人： Songtao Wu , Kazuhisa Yano , Debasish Banerjee , Gaohua Zhu
CPC分类号： G02B1/005 , G02B6/1225
摘要： Processes of forming an irreversibly loose packed structure of particulate material useful as a photonic or phononic crystal are provided. Matrix material is infilled between particles and extends above the particles to form a particulate free matrix layer. Removing the matrix layer causes deformation of or exposes the spacing between the particles. The spaces are infilled by additional matrix material that when cured produces a supported and irreversibly loose packed crystalline structure of particles producing differing bandgaps and transmissive properties relative to the original structure. The processes provided allow for economical tuning of the transmissive properties of photonic or phononic crystals.
摘要翻译： 提供了形成用作光子或声子晶体的颗粒材料的不可逆松散填充结构的方法。 基质材料在颗粒之间填充并在颗粒之上延伸以形成无颗粒的基质层。 去除基质层导致颗粒之间的间隙变形或暴露出间隔。 这些空间由附加的基质材料填充，当固化时产生相对于原始结构产生不同带隙和透射性质的颗粒的支撑和不可逆松散的结晶结构。 所提供的方法允许经济地调谐光子或声子晶体的透射性质。
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10.发明申请ZEOLITE COMPOSITIONS AND METHODS FOR TAILORING ZEOLITE CRYSTAL HABITS WITH GROWTH MODIFIERS 审中-公开沸石组合物和使用生长改性剂调配沸石晶体的方法公开(公告)号：US20150360964A1
公开(公告)日：2015-12-17
申请号：US14305097
申请日：2014-06-16
发明人： Jeffrey D. RIMER , Manjesh KUMAR
IPC分类号： C01B39/54 , B01J29/06 , B01J35/02 , B01J37/04 , C30B29/34 , B01J29/83 , B01J29/85 , B01J47/00 , C30B7/14 , C30B29/14 , C01B39/04 , B01J37/03
CPC分类号： C01B39/54 , B01J29/035 , B01J29/06 , B01J29/7015 , B01J29/85 , B01J35/002 , B01J35/0033 , B01J35/023 , B01J47/00 , B01J2229/62 , C01B39/04 , C01P2004/03 , C01P2004/20 , C01P2004/38 , C01P2004/60 , C30B7/14 , C30B29/14 , C30B29/34
摘要： Embodiments of the invention generally provide compositions of crystalline zeolite materials with tailored crystal habits and the methods for forming such crystalline zeolite materials. The methods for forming the crystalline zeolite materials include binding one or more zeolite growth modifiers (ZGMs) to the surface of a zeolite crystal, which results in the modification of crystal growth rates along different crystallographic directions, leading to the formation of zeolites having a tailored crystal habit. The improved properties enabled by the tailored crystal habit include a minimized crystal thickness, a shortened internal diffusion pathlength, and a greater step density as compared to a zeolite having the native crystal habit prepared by traditional processes. The tailored crystal habit provides the crystalline zeolite materials with an aspect ratio of about 4 or greater and crystal surfaces having a step density of about 25 steps/μm2 or greater.
摘要翻译： 本发明的实施方案通常提供具有定制的晶体习惯的结晶沸石材料的组合物和形成这种结晶沸石材料的方法。 形成结晶沸石材料的方法包括将一种或多种沸石生长改性剂（ZGM）结合到沸石晶体的表面，这导致沿着不同的晶体方向改变晶体生长速率，导致形成具有定制的沸石 水晶习惯 与通过传统方法制备的具有天然结晶习性的沸石相比，通过定制的晶体习性实现的改进的性质包括最小化的晶体厚度，缩短的内部扩散路径长度和更大的阶梯密度。 定制的晶体习性提供了具有约4或更大的纵横比的结晶沸石材料和具有约25步/μm2或更大的阶梯密度的晶体表面。
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