公开(公告)号：US20180022638A1

公开(公告)日：2018-01-25

申请号：US15718391

申请日：2017-09-28

Applicant: CORNING INCORPORATED

Inventor： Marie Jacqueline Monique Comte ,  Melinda Ann Drake ,  Karen Leslie Geisinger ,  Sinue Gomez ,  Robert Michael Morena ,  Charlene Marie Smith ,  Randall Eugene Youngman

IPC: C03C3/097 ,  C03C3/091 ,  C03C3/087 ,  C03C3/085 ,  C03C3/089 ,  C03C4/18 ,  C03C3/083 ,  C03C3/093 ,  C03C21/00

CPC classification number: C03C3/097 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C03C21/002 ,  Y10T428/315

Abstract: According to one embodiment, a glass article may include SiO2, Al2O3, Li2O and Na2O. The glass article may have a softening point less than or equal to about 810° C. The glass article may also have a high temperature CTE less than or equal to about 27×10−6/° C. The glass article may also be ion exchangeable such that the glass has a compressive stress greater than or equal to about 600 MPa and a depth of layer greater than or equal to about 25 μm after ion exchange in a salt bath comprising KNO3 at a temperature in a range from about 390° C. to about 450° C. for less than or equal to approximately 15 hours.

公开(公告)号：US20170327406A1

公开(公告)日：2017-11-16

申请号：US15668190

申请日：2017-08-03

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Qiang Fu ,  Charlene Marie Smith ,  Randall Eugene Youngman

IPC: C03B32/02 ,  C03C3/097 ,  C03C3/093 ,  C03C10/00 ,  C03C21/00

CPC classification number: C03B32/02 ,  C03C3/093 ,  C03C3/097 ,  C03C10/0027 ,  C03C10/0054 ,  C03C21/002 ,  C03C2204/00

Abstract: Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit β-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole %, include: 60-75 SiO2; 10-18 Al2O3; 5-14 Li2O; and 4.5 B2O3. The glass-ceramics also have a Vickers initiation crack threshold of at least about 25 kgf.

公开(公告)号：US09751798B2

公开(公告)日：2017-09-05

申请号：US14751402

申请日：2015-06-26

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Qiang Fu ,  Charlene Marie Smith ,  Randall Eugene Youngman

IPC: C03C10/12 ,  C03C10/00 ,  C03B32/02 ,  C03C21/00 ,  C03C3/093

CPC classification number: C03B32/02 ,  C03C3/093 ,  C03C3/097 ,  C03C10/0027 ,  C03C10/0054 ,  C03C21/002 ,  C03C2204/00

Abstract: Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit β-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole %, include: 60-75 SiO2; 10-18 Al2O3; 5-14 Li2O; and 4.5 B2O3. The glass-ceramics also have a Vickers initiation crack threshold of at least about 25 kgf.

公开(公告)号：US20170033353A1

公开(公告)日：2017-02-02

申请号：US15302646

申请日：2015-04-09

Applicant: Corning Incorporated

Inventor： Francis Martin Behan ,  Indrajit Dutta ,  Brian Alan Kent ,  Shawn Michael O'Malley ,  Vitor Marino Schneider ,  Randall Eugene Youngman

IPC: H01M4/36 ,  H01M4/485 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/38

CPC classification number: H01M4/364 ,  H01M4/0471 ,  H01M4/134 ,  H01M4/386 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

Abstract: Silicon-silica hybrid materials made by metallothermal reduction from silica and methods of producing such compositions are provided. The compositions have novel properties and provide significant improvements in Coulombic efficiency, dilithiation capacity, and cycle life when used as anode materials in lithium battery cells.

Abstract translation: 提供了通过二氧化硅的金属热还原制备的硅 - 二氧化硅杂化材料和制备这种组合物的方法。 当用作锂电池电池中的阳极材料时，组合物具有新颖的性质并且显着提高了库仑效率，稀释能力和循环寿命。

公开(公告)号：US09139469B2

公开(公告)日：2015-09-22

申请号：US13938579

申请日：2013-07-10

Applicant: CORNING INCORPORATED

Inventor： Marie Jacqueline Monique Comte ,  Melinda Ann Drake ,  Karen Leslie Geisinger ,  Sinue Gomez ,  Robert Michael Morena ,  Charlene Marie Smith ,  Randall Eugene Youngman

IPC: C03C3/085 ,  C03C3/093 ,  C03C21/00 ,  C03C3/097 ,  C03C3/083 ,  C03C3/087 ,  C03C3/091 ,  C03C4/18 ,  C03C3/089

CPC classification number: C03C3/097 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C03C21/002 ,  Y10T428/315

Abstract: According to one embodiment, a glass article may include SiO2, Al2O3, Li2O and Na2O. The glass article may have a softening point less than or equal to about 810° C. The glass article may also have a high temperature CTE less than or equal to about 27×10−6/° C. The glass article may also be ion exchangeable such that the glass has a compressive stress greater than or equal to about 600 MPa and a depth of layer greater than or equal to about 25 μm after ion exchange in a salt bath comprising KNO3 at a temperature in a range from about 390° C. to about 450° C. for less than or equal to approximately 15 hours.

Abstract translation: 根据一个实施方案，玻璃制品可以包括SiO 2，Al 2 O 3，Li 2 O和Na 2 O。 玻璃制品可具有小于或等于约810℃的软化点。玻璃制品还可具有小于或等于约27×10 -6 /℃的高温CTE。玻璃制品也可以是离子 可交换，使得在包含KNO 3的盐浴中在约390℃的温度下离子交换后，玻璃具有大于或等于约600MPa的压缩应力和大于或等于约25μm的层的深度 至约450℃，小于或等于约15小时。

公开(公告)号：US20140023865A1

公开(公告)日：2014-01-23

申请号：US13938579

申请日：2013-07-10

Applicant: CORNING INCORPORATED

Inventor： Marie Jacqueline Monique Comte ,  Melinda Ann Drake ,  Karen Leslie Geisinger ,  Sinue Gomez ,  Robert Michael Morena ,  Charlene Marie Smith ,  Randall Eugene Youngman

IPC: C03C3/097 ,  C03C3/093 ,  C03C4/18 ,  C03C3/087 ,  C03C3/083 ,  C03C3/091 ,  C03C3/085

CPC classification number: C03C3/097 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C03C21/002 ,  Y10T428/315

Abstract: According to one embodiment, a glass article may include SiO2, Al2O3, Li2O and Na2O. The glass article may have a softening point less than or equal to about 810° C. The glass article may also have a high temperature CTE less than or equal to about 27×10−6/° C. The glass article may also be ion exchangeable such that the glass has a compressive stress greater than or equal to about 600 MPa and a depth of layer greater than or equal to about 25 μm after ion exchange in a salt bath comprising KNO3 at a temperature in a range from about 390° C. to about 450° C. for less than or equal to approximately 15 hours.

Abstract translation: 根据一个实施方案，玻璃制品可以包括SiO 2，Al 2 O 3，Li 2 O和Na 2 O。 玻璃制品可具有小于或等于约810℃的软化点。玻璃制品还可具有小于或等于约27×10 -6 /℃的高温CTE。玻璃制品也可以是离子 可交换，使得在包含KNO 3的盐浴中在约390℃的温度下离子交换后，玻璃具有大于或等于约600MPa的压缩应力和大于或等于约25μm的层的深度 至约450℃，小于或等于约15小时。