公开(公告)号：WO2011112244A2

公开(公告)日：2011-09-15

申请号：PCT/US2011/000429

申请日：2011-03-08

Applicant: CERION TECHNOLOGY, INC. ,  REED, Kenneth J. ,  DIFRANCISCO, Albert Gary ,  HAILSTONE, Richard K. ,  PROK, Gary R. ,  ALLSTON, Thomas D.

Inventor： REED, Kenneth J. ,  DIFRANCISCO, Albert Gary ,  HAILSTONE, Richard K. ,  PROK, Gary R. ,  ALLSTON, Thomas D.

IPC: C10M125/10

CPC classification number: B01J23/10 ,  B01J23/002 ,  B01J23/83 ,  B01J37/0221 ,  B01J37/031 ,  B01J37/035 ,  B82Y30/00 ,  B82Y40/00 ,  C01F17/0018 ,  C01F17/0043 ,  C01G49/00 ,  C01G49/009 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/45 ,  C01P2004/64 ,  C01P2004/84 ,  C10L1/1233 ,  C10L10/02 ,  C10M125/10 ,  C10M2201/062 ,  C10N2220/082 ,  C10N2250/12 ,  Y10S977/775 ,  Y10S977/811 ,  Y10S977/89 ,  Y10S977/902

Abstract: This application claims the benefit of priority from U.S. Provisional Application No. 61/311,416, STRUCTURED CATALYTIC NANOPARTICLES AND METHOD OF PREPARATION, filed March 8, 2010. This application is also related to: PCT/US07/077545, METHOD OF PREPARING CERIUM DIOXIDE NANOPARTICLES, and PCT/US07/077535, CERIUM DIOXIDE NANOPARTICLE- CONTAINING FUEL ADDITIVE, both filed September 4, 2007; which applications claim the benefit of priority from: Provisional Application Serial No. 60/824,514, CERIUM-CONTAINING FUEL ADDITIVE, filed September 5, 2006; Provisional Application Serial No. 60/911,159, REVERSE MICELLAR FUEL ADDITIVE COMPOSITION, filed April 11, 2007; and Provisional Application Serial No. 60/938,314, REVERSE MICELLAR FUEL ADDITIVE COMPOSITION, filed May 16, 2007. This application is also related to: US2010/0242342, CERIUM-CONTAINING NANOPARTICLES, filed May 13, 2010; and US2010/0152077, PROCESS FOR SOLVENT SHIFTING A NANOPARTICLE DISPERSION, filed August 28, 2009; both applications of which claim the benefit of priority from PCT/US2008/087133, FUEL ADDITIVE CONTAINING LATTICE ENGINEERED CERIUM DIOXIDE NANOPARTICLES, filed December 17, 2008. The disclosures of all of these applications are incorporated herein by reference.

Abstract translation: 本申请要求2010年3月8日提交的美国临时申请No.61 / 311,416，结构化催化纳米材料和制备方法的优先权。该申请还涉及：PCT / US07 / 077545，制备二氧化硅纳米颗粒的方法 和PCT / US07 / 077535，二氧化锗纳米粒子燃料添加剂，均于2007年9月4日提交; 该申请要求优先权：2006年9月5日提交的含CERIUM燃料添加剂的临时申请序列号60 / 824,514; 2007年4月11日提交的REVERSE MICELLAR FUEL ADDITIVE COMPOSITION的临时申请序列号60 / 911,159; 和2007年5月16日提交的REVERSE MICELLAR FUEL ADDITIVE COMPOSITION的临时申请序列号60 / 938,314。该申请还涉及：2010年5月13日提交的US2010 / 0242342，含CERIUM纳米粒子; 和US2010 / 0152077，2009年8月28日提交的溶剂转移纳米颗粒分散体的方法; 这两项申请均要求2008年12月17日提交的PCT / US2008 / 087133，包含燃料添加剂的工程化二氧化锗纳米粒子的优先权的优先权。所有这些申请的公开内容通过引用并入本文。

公开(公告)号：WO2008030810A2

公开(公告)日：2008-03-13

申请号：PCT/US2007/077540

申请日：2007-09-04

Applicant: CERION TECHNOLOGIES, INC. ,  REED, Kenneth, J.

Inventor： REED, Kenneth, J.

IPC: C10M125/10

CPC classification number: B01J23/10 ,  B01F3/0807 ,  B01F7/164 ,  B01J13/0047 ,  B01J13/0086 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/64 ,  C10L1/10 ,  C10L1/103 ,  C10L1/1233 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2437 ,  C10L10/02 ,  C10L10/08 ,  C10L10/12 ,  C10M2201/062 ,  C10N2230/06 ,  C10N2240/10 ,  Y02T50/678 ,  C10N2210/03 ,  C10N2220/082

Abstract: A lubricity additive composition includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles having a mean hydrodynamic diameter of about 1 nm to about 15 nm. In a method for reducing friction between, or scarring, abrasion, or pitting of metal surfaces in relative motion with one another, at least one of the metal surfaces has been contacted with a lubricity additive composition that includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles whose mean hydrodynamic diameter is about 1 nm to about 15 nm.

Abstract translation: 润滑添加剂组合物包括润滑介质并分散在其中，具有约1nm至约15nm的平均流体动力学直径的二氧化铈纳米颗粒。 在减少相对运动的金属表面之间的摩擦或疤痕，磨损或点蚀的方法中，金属表面中的至少一个已经与包括润滑介质并分散在其中的润滑添加剂组合物接触， 平均流体动力学直径为约1nm至约15nm的二氧化铈纳米颗粒。

公开(公告)号：WO2011142834A1

公开(公告)日：2011-11-17

申请号：PCT/US2011/000858

申请日：2011-05-13

Applicant: CERION TECHNOLOGY, INC. ,  REED, Kenneth J. ,  DIFRANCISCO, Albert Gary ,  PROK, Gary R. ,  HAILSTONE, Richard K.

Inventor： REED, Kenneth J. ,  DIFRANCISCO, Albert Gary ,  PROK, Gary R. ,  HAILSTONE, Richard K.

IPC: C01F17/00 ,  C10L1/12 ,  C10L10/00 ,  C01G25/00 ,  C01G49/00

CPC classification number: C10L1/1233 ,  B01J13/0034 ,  B01J13/0047 ,  B82Y30/00 ,  C01F17/00 ,  C01F17/0043 ,  C01G25/00 ,  C01G25/02 ,  C01G49/0054 ,  C01G49/009 ,  C01G49/02 ,  C01G55/00 ,  C01P2002/30 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/64 ,  C01P2006/90 ,  C10G25/02 ,  C10L1/10 ,  C10L1/1881 ,  C10L10/02 ,  C10L10/06 ,  C10L2200/0222 ,  C10L2200/024 ,  C10L2200/0245 ,  C10L2200/0254 ,  C10L2230/22 ,  C10L2250/06 ,  C10L2270/026 ,  Y10T428/2982

Abstract: A process for making cerium-containing oxide nanoparticles includes providing an aqueous reaction mixture containing a source of cerous ion, optionally a source of one or more metal ions (M) other than cerium, a source of hydroxide ion, at least one monoether carboxylic acid nanoparticle stabilizer wherein the molar ratio of said monoether carboxylic acid nanoparticle stabilizers to total metal ions is greater than 0.2, and an oxidant at an initial temperature in the range of about 20°C to about 95°C. Temperature conditions are provided effective to enable oxidation of cerous ion to ceric ion, thereby forming a product dispersion of cerium-containing oxide nanoparticles, optionally containing one or more metal ions (M), Ce 1-x M x O 2-δ , wherein "x" has a value from about 0.0 to about 0.95. The nanoparticles may have a mean hydrodynamic diameter from about 1 nm to about 50 nm, and a geometric diameter of less than about 45 nm.

Abstract translation: 制备含铈氧化物纳米颗粒的方法包括提供含有铈离子源的水性反应混合物，任选地除了铈以外的一种或多种金属离子（M）的源，氢氧根离子源，至少一种单醚羧酸 纳米粒子稳定剂，其中所述单醚羧酸纳米粒子稳定剂与总金属离子的摩尔比大于0.2，氧化剂在约20℃至约95℃范围内的初始温度。 提供温度条件有效地使铈离子氧化成铈离子，从而形成含铈氧化物纳米颗粒的产品分散体，任选地含有一种或多种金属离子（M），Ce1-xMxO2-d，其中“x”具有 值为约0.0至约0.95。 纳米颗粒可以具有约1nm至约50nm的平均流体动力学直径和小于约45nm的几何直径。

公开(公告)号：WO2008030815A3

公开(公告)日：2009-01-08

申请号：PCT/US2007077545

申请日：2007-09-04

Applicant: CERION TECHNOLOGIES INC ,  DIFRANCESCO ALBERT GARY ,  HAILSTONE RICHARD K ,  LANGNER ANDREAS ,  REED KENNETH J

Inventor： DIFRANCESCO ALBERT GARY ,  HAILSTONE RICHARD K ,  LANGNER ANDREAS ,  REED KENNETH J

IPC: C01F17/00

CPC classification number: B01J23/10 ,  B01F3/0807 ,  B01F7/164 ,  B01J13/0047 ,  B01J13/0086 ,  B82Y30/00 ,  C10L1/10 ,  C10L1/103 ,  C10L1/1233 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2437 ,  C10L10/02 ,  C10L10/08 ,  C10L10/12 ,  C10M2201/062 ,  C10N2230/06 ,  C10N2240/10 ,  Y02T50/678 ,  C10N2210/03 ,  C10N2220/082

Abstract: A method of making cerium dioxide nanoparticles includes: a) providing an aqueous reaction mixture having a source of cerous ion, a source of hydroxide ion, a nanoparticle stabilizer, and an oxidant at an initial temperature no higher than about 2O°C; b) mechanically shearing the mixture and causing it to pass through a perforated screen, thereby forming a suspension of cerium hydroxide nanoparticles; and c) raising the initial temperature to achieve oxidation of cerous ion to eerie ion and thereby form cerium dioxide nanoparticles having a mean diameter in the range of about 1 nm to about 15 nm. The cerium dioxide nanoparticles may be formed in a continuous process.

Abstract translation: 一种制备二氧化铈纳米颗粒的方法包括：a）提供在不高于约20℃的初始温度下具有铈离子源，氢氧根离子源，纳米颗粒稳定剂和氧化剂的含水反应混合物; b）机械剪切该混合物并使其通过多孔筛，由此形成氢氧化铈纳米颗粒的悬浮液; 和c）升高初始温度以实现铈离子氧化成阴离子并由此形成平均直径在约1nm至约15nm范围内的二氧化铈纳米颗粒。 二氧化铈纳米颗粒可以以连续工艺形成。

公开(公告)号：WO2008127395A3

公开(公告)日：2008-10-23

申请号：PCT/US2007/083194

申请日：2007-10-31

Applicant: CERION TECHNOLOGIES, INC. ,  REED, Kenneth, J.

Inventor： REED, Kenneth, J.

IPC: F01B25/02

Abstract: A lubricity additive composition includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles having a mean diameter of about 1 nm to about 15 nm. In a method for reducing friction between, or scarring, abrasion, or pitting of metal surfaces in relative motion with one another, at least one of the metal surfaces has been contacted with a lubricity additive composition that includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles whose mean diameter is about 1 nm to about 15 nm.

公开(公告)号：WO2008127395A2

公开(公告)日：2008-10-23

申请号：PCT/US2007083194

申请日：2007-10-31

Applicant: CERION TECHNOLOGIES INC ,  REED KENNETH J

Inventor： REED KENNETH J

IPC: H01L21/20

CPC classification number: C10M125/10 ,  C10M2201/062 ,  C10M2207/021 ,  C10M2207/122 ,  C10M2207/124 ,  C10M2215/04 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/10

Abstract: A lubricity additive composition includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles having a mean diameter of about 1 nm to about 15 nm. In a method for reducing friction between, or scarring, abrasion, or pitting of metal surfaces in relative motion with one another, at least one of the metal surfaces has been contacted with a lubricity additive composition that includes a lubricating medium and, dispersed therein, cerium dioxide nanoparticles whose mean diameter is about 1 nm to about 15 nm.

Abstract translation: 润滑添加剂组合物包括润滑介质，并分散在其中，具有约1nm至约15nm的平均直径的二氧化铈纳米颗粒。 在减少相对运动的金属表面之间的摩擦或疤痕，磨损或点蚀的方法中，金属表面中的至少一个已经与包括润滑介质并分散在其中的润滑添加剂组合物接触， 平均直径为约1nm至约15nm的二氧化铈纳米颗粒。

公开(公告)号：WO2008030805A1

公开(公告)日：2008-03-13

申请号：PCT/US2007/077535

申请日：2007-09-04

Applicant: CERION TECHNOLOGIES, INC. ,  REED, Kenneth, J.

Inventor： REED, Kenneth, J.

IPC: C10L10/00

CPC classification number: B01J23/10 ,  B01F3/0807 ,  B01F7/164 ,  B01J13/0047 ,  B01J13/0086 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/64 ,  C10L1/10 ,  C10L1/103 ,  C10L1/1233 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2437 ,  C10L10/02 ,  C10L10/08 ,  C10L10/12 ,  C10M2201/062 ,  C10N2230/06 ,  C10N2240/10 ,  Y02T50/678 ,  C10N2210/03 ,  C10N2220/082

Abstract: A fuel additive composition includes: a) a reverse-micellar composition having an aqueous disperse phase that includes cerium dioxide nanoparticles in a continuous phase that includes a hydrocarbon liquid, a surfactant, and optionally a co-surfactant and b) a reverse micellar composition having an aqueous disperse phase that includes a cetane improver effective for improving engine power during fuel combustion. A method of making a cerium-containing fuel additive includes the steps of: a) providing a mixture of a nonpolar solvent, a surfactant, and a co-surfactant; and b) combining the mixture with an aqueous suspension of stabilized cerium dioxide nanoparticles.

Abstract translation: 一种燃料添加剂组合物包括：a）具有水分散相的反胶束组合物，其包括连续相中的二氧化铈纳米颗粒，所述连续相包括烃液体，表面活性剂和任选的助表面活性剂，和b）反胶束组合物，其具有 水性分散相，其包括在燃料燃烧期间有效提高发动机功率的十六烷改进剂。 制备含铈燃料添加剂的方法包括以下步骤：a）提供非极性溶剂，表面活性剂和辅助表面活性剂的混合物; 和b）将混合物与稳定的二氧化铈纳米颗粒的水悬浮液混合。