公开(公告)号：US20120189920A1

公开(公告)日：2012-07-26

申请号：US13012832

申请日：2011-01-25

Applicant: Wentao Li ,  Martin W. Payne

Inventor： Wentao Li ,  Martin W. Payne

IPC: H01M10/052 ,  H01M10/04 ,  H01M10/02

CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M4/382 ,  H01M4/386 ,  H01M4/463 ,  H01M4/466 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/622 ,  H01M4/625 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: A lithium secondary battery having reduced swelling tendency includes an electrolytic solution. The electrolytic solution includes a lithium salt, a cyclic carbonate, a linear asymmetric carbonate, a third carbonate, a sultone and a phosphazene compound.

Abstract translation: 具有减小的膨胀趋势的锂二次电池包括电解液。 电解液包括锂盐，环状碳酸酯，线性不对称碳酸酯，第三碳酸酯，磺内酯和磷腈化合物。

公开(公告)号：US08175256B2

公开(公告)日：2012-05-08

申请号：US11484905

申请日：2006-07-12

Applicant: Wentao Li ,  Zhongfeng Cui

Inventor： Wentao Li ,  Zhongfeng Cui

IPC: H04M3/00

CPC classification number: H04M3/5166 ,  H04M2201/36 ,  H04M2203/2011

Abstract: The present invention discloses a call center system and a method for obtaining interface invoke information to realize automatic analysis of the user behaviors. The method includes steps of sending a connection establishment request message to a user interface server by a call center client after a service is activated; allocating a connection identification for the activated service and sending a response message after the user interface server receives the connection request message; performing interactions between the call center client and the user interface server and recording the interaction message according to the connection identification attached in the interaction message; and decomposing the recorded interaction message and obtaining the information on the application programming interface invoked by each service according to the name of the application programming interface corresponding to the interface identification obtained from each message.

Abstract translation: 本发明公开了一种呼叫中心系统和获取接口调用信息以实现对用户行为的自动分析的方法。 该方法包括在服务激活之后由呼叫中心客户端向用户接口服务器发送连接建立请求消息的步骤; 为所述激活的服务分配连接标识并在所述用户接口服务器接收到所述连接请求消息之后发送响应消息; 执行呼叫中心客户端和用户接口服务器之间的交互，并且根据附加在交互消息中的连接标识记录交互消息; 并根据从每个消息获得的接口标识对应的应用编程接口的名称，分解所记录的交互消息并获得每个服务调用的应用程序编程接口上的信息。

公开(公告)号：US11450876B2

公开(公告)日：2022-09-20

申请号：US15721719

申请日：2017-09-29

Applicant: Wentao Li

Inventor： Wentao Li

IPC: H01M4/04 ,  H01M4/38 ,  H01M10/00 ,  H01M4/62 ,  H01M50/116 ,  H01M4/02

Abstract: A porous electrode for electrochemical cells, methods of making the same and its application are described. The porous electrode is comprised of a porous conductive layer and an insulating layer, whereas the pores inside the conductive layer function as mini-containers for the active metal for rechargeable batteries, and the insulating material covers the top conductive surface of the conductive layer and blocks the sites where active metal dendrite would otherwise preferentially grow. An example of such electrodes is a porous copper foil with top surface coated with polyvinylene difluoride (PVDF). Electrochemical cells containing the invented electrode, such as rechargeable lithium batteries, sodium batteries and aluminum batteries, have good cycle life and safety performance.

公开(公告)号：US10056649B2

公开(公告)日：2018-08-21

申请号：US14110640

申请日：2012-04-11

Applicant: Wentao Li ,  Martin W. Payne

Inventor： Wentao Li ,  Martin W. Payne

IPC: H01M10/0567 ,  H01M10/058 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/0525

CPC classification number: H01M10/058 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  Y10T29/4911

Abstract: A non-aqueous electrolytic solution for use in a lithium secondary battery has reduced or eliminated flammability and increased capacity retention. The electrolytic solution includes a lithium salt, a carbonate, a substituted phosphazene, a fluorinated solvent such as fluorinated carbonate, fluorinated ether, and fluorinated ester, and an organic phosphate or organic phosphonate such as fluorinated alkyl phosphate, fluorinated aromatic phosphate, fluorinated alkyl phosphonate, or fluorinated aromatic phosphonate.

公开(公告)号：US20180097251A1

公开(公告)日：2018-04-05

申请号：US15721719

申请日：2017-09-29

Applicant: Wentao Li

Inventor： Wentao Li

IPC: H01M10/00 ,  H01M4/38 ,  H01M4/04 ,  H01M4/62 ,  H01M2/02

CPC classification number: H01M10/00 ,  H01M2/0277 ,  H01M4/0402 ,  H01M4/134 ,  H01M4/38 ,  H01M4/381 ,  H01M4/382 ,  H01M4/62 ,  H01M4/624 ,  H01M4/661 ,  H01M4/663 ,  H01M4/664 ,  H01M4/667 ,  H01M4/668 ,  H01M2004/027

Abstract: A porous electrode for electrochemical cells, methods of making the same and its application are described. The porous electrode is comprised of a porous conductive layer and an insulating layer, whereas the pores inside the conductive layer function as mini-containers for the active metal for rechargeable batteries, and the insulating material covers the top conductive surface of the conductive layer and blocks the sites where active metal dendrite would otherwise preferentially grow. An example of such electrodes is a porous copper foil with top surface coated with polyvinylene difluoride (PVDF). Electrochemical cells containing the invented electrode, such as rechargeable lithium batteries, sodium batteries and aluminum batteries, have good cycle life and safety performance.

公开(公告)号：US20140038059A1

公开(公告)日：2014-02-06

申请号：US14110640

申请日：2012-04-11

Applicant: Wentao Li ,  Martin W. Payne

Inventor： Wentao Li ,  Martin W. Payne

IPC: H01M10/0567 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/0569

CPC classification number: H01M10/058 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  Y10T29/4911

Abstract: A non-aqueous electrolytic solution for use in a lithium secondary battery has reduced or eliminated flammability and increased capacity retention. The electrolytic solution includes a lithium salt, a carbonate, a substituted phosphazene, a fluorinated solvent such as fluorinated carbonate, fluorinated ether, and fluorinated ester, and an organic phosphate or organic phosphonate such as fluorinated alkyl phosphate, fluorinated aromatic phosphate, fluorinated alkyl phosphonate, or fluorinated aromatic phosphonate.

Abstract translation: 用于锂二次电池的非水电解液具有降低或消除了可燃性和增加的容量保持性。 电解液包括锂盐，碳酸盐，取代的磷腈，氟化碳酸酯，氟化醚，氟化酯等氟化溶剂，氟化烷基磷酸酯，氟化芳基磷酸酯，氟化烷基膦酸酯等有机磷酸酯或有机膦酸酯 或氟化芳香族膦酸酯。