公开(公告)号：US2463404A

公开(公告)日：1949-03-01

申请号：US58072045

申请日：1945-03-02

申请人： DU PONT

发明人： MCKINLEY THEODORE D

IPC分类号： C01B35/02

CPC分类号： C01B35/023

公开(公告)号：US2415946A

公开(公告)日：1947-02-18

申请号：US46248942

申请日：1942-10-19

申请人： GOSS WORTH C

发明人： GOSS WORTH C

IPC分类号： C01B35/02

CPC分类号： C01B35/023

公开(公告)号：US1774410A

公开(公告)日：1930-08-26

申请号：US13008326

申请日：1926-08-18

申请人： PHILIPS NV

发明人： ARKEL ANTON EDUARD VAN

IPC分类号： C01B35/02

CPC分类号： C01B35/023

公开(公告)号：US20210130174A1

公开(公告)日：2021-05-06

申请号：US17081086

申请日：2020-10-27

申请人： Applied Materials, Inc.

发明人： Aykut Aydin ,  Krishna Nittala ,  Karthik Janakiraman ,  Yi Yang ,  Gautam K. Hemani

IPC分类号： C01B33/04 ,  C01B35/02

摘要： Deposition methods may prevent or reduce crystallization of silicon in a deposited amorphous silicon film that may occur after annealing at high temperatures. The crystallization of silicon may be prevented by doping the silicon with an element. The element may be boron, carbon, or phosphorous. Doping above a certain concentration for the element prevents substantial crystallization at high temperatures and for durations at or greater than 30 minutes. Methods and devices are described.

公开(公告)号：US10730035B2

公开(公告)日：2020-08-04

申请号：US15738375

申请日：2016-06-23

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  COLLEGE DE FRANCE ,  UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6)

发明人： Clément Sanchez ,  Christel Gervais Stary ,  David Portehault ,  Guillaume Gouget

IPC分类号： B01J21/02 ,  B01J23/04 ,  B01J27/10 ,  B01J35/10 ,  C01B35/02

摘要： A nanostructured material consisting essentially of boron. The material is in amorphous form and comprising aggregates of boron nanoparticles. A method of preparation thereof and the uses thereof.

公开(公告)号：US20190176085A1

公开(公告)日：2019-06-13

申请号：US15854375

申请日：2017-12-26

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Ta-Ching HSIAO ,  Chu-Pi JENG ,  Kuo-Lun HUANG ,  Mu-Hsi SUNG ,  Keng-Yang CHEN ,  Li-Duan TSAI

IPC分类号： B01D53/46 ,  C01B35/02 ,  C01B32/984

摘要： A method for removing boron is provided, which includes (a) mixing a carbon source material and a silicon source material in a chamber to form a solid state mixture, (b) heating the solid state mixture to a temperature of 1000° C. to 1600° C., and adjusting the pressure of the chamber to 1 torr to 100 torr. The method also includes (c) conducting a gas mixture of a first carrier gas and water vapor into the chamber to remove boron from the solid state mixture, and (d) conducting a second carrier gas into the chamber.

公开(公告)号：US20190002298A1

公开(公告)日：2019-01-03

申请号：US15430885

申请日：2017-02-13

申请人： Northwestern University ,  UChicago Argonne, LLC

发明人： Mark C. Hersam ,  Joshua D. Wood ,  Andrew J. Mannix ,  Brian T. Kiraly ,  Brandon L. Fisher ,  Nathan P. Guisinger

IPC分类号： C01B35/02

CPC分类号： C01B35/02 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04

摘要： A boron allotrope comprising an elemental boron layer comprising a boron atomic thickness dimension and a method for preparation thereof.

公开(公告)号：US09738536B2

公开(公告)日：2017-08-22

申请号：US15176303

申请日：2016-06-08

申请人： Toyota Motor Engineering & Manufacturing North America, Inc. ,  The University of Manitoba

发明人： Michael Paul Rowe ,  Elizabeth Marie Skoropata ,  Johan Alexander van Lierop

IPC分类号： C01B31/06 ,  C01B31/04 ,  C01B35/02 ,  C01B6/21 ,  H01F1/03 ,  H01F3/00

CPC分类号： C01B35/02 ,  C01B6/21 ,  C01B32/20 ,  C01B32/25 ,  H01F1/0311 ,  H01F3/00

摘要： An allotrope-specific reagent includes a hydride molecule in complex with a specified elemental allotrope. The elemental allotrope included in the complex substantially retains a specified allotropic structure of the bulk element. For example, the reagent can contain a specified allotrope of carbon, such as amorphous carbon, diamond, or graphite. The allotrope-specific reagent can be useful for the synthesis of allotropic nanoparticles. A method for synthesizing the allotrope-specific reagent includes a step of ball-milling a mixture that includes a bulk hydride molecule, such as lithium borohydride powder, and a powder of a specified elemental allotrope.

公开(公告)号：US20160175804A1

公开(公告)日：2016-06-23

申请号：US14576549

申请日：2014-12-19

申请人： Axcelis Technologies, Inc.

发明人： William Davis Lee ,  William DiVergilio ,  Daniel R. Tieger

IPC分类号： B01J19/12 ,  H01J37/08 ,  C01B35/02 ,  H01J37/317

CPC分类号： C01B35/026 ,  B01J19/121 ,  H01J37/08 ,  H01J37/3171 ,  H01J2237/2001

摘要： Systems and methods for the production of laser induced high mass molecular borane is disclosed for an ion implantation system. The system comprises a laser, a diborane gas source, a heated interaction chamber for generating a high mass molecular borane, a transport system for transferring the high mass molecular borane, and an ion source chamber for generating an ion beam in an ion beam path for implantation of a workpiece. The transport system comprises at least a first and a second flow control component at least a first heated chamber, wherein the first heated chamber is disposed between the first and second flow control components, and wherein the first heated chamber is configured to condense the high mass molecular borane. The laser comprises a CO2 laser configured to irradiate the diborane source gas at a wavelength of about 10.6 μm at a R-16 (973 cm−1) line of excitation.

摘要翻译： 公开了用于离子注入系统的用于生产激光诱导的高质量分子量硼烷的系统和方法。 该系统包括激光器，乙硼烷气体源，用于产生高质量分子量硼烷的加热相互作用室，用于转移高质量分子量硼烷的输送系统和用于在离子束路径中产生离子束的离子源室， 植入工件。 输送系统至少包括第一和第二流量控制部件至少第一加热室，其中第一加热室设置在第一和第二流量控制部件之间，并且其中第一加热室被配置为冷凝高质量 分子硼烷。 激光器包括配置成在R-16（973cm-1）激发线处照射约10.6μm波长的乙硼烷源气体的CO 2激光器。

公开(公告)号：US09260312B2

公开(公告)日：2016-02-16

申请号：US14269909

申请日：2014-05-05

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Michael P. Rowe ,  Ryan Daniel Desautels

IPC分类号： C01B35/02 ,  C01B6/02 ,  C01B6/06 ,  C01B6/24

CPC分类号： C01B35/02 ,  C01B6/02 ,  C01B6/06 ,  C01B6/246

摘要： A reagent and its method of production are provided. The reagent includes at least one zero-valent atom, whether metal, metalloid, or non-metal, in complex with at least one hydride molecule. The method of production includes ball-milling a mixture which includes an elemental (i.e. zero-valent) material and a hydride. In some cases, the elemental material is a non-metal such as carbon. The reagent can be useful as a reagent for the synthesis of elemental nanoparticles composed of zero-valent metal, metalloid, or non-metal.

摘要翻译： 提供试剂及其生产方法。 试剂包括与至少一种氢化物分子复合的至少一个零价原子，无论是金属，准金属还是非金属。 生产方法包括球磨一种包含元素（即零价）材料和氢化物的混合物。 在某些情况下，元素材料是非金属如碳。 该试剂可用作合成由零价金属，准金属或非金属组成的元素纳米颗粒的试剂。