公开(公告)号：US09893354B2

公开(公告)日：2018-02-13

申请号：US15049489

申请日：2016-02-22

申请人： The Trustees of Princeton University

发明人： Daniel A. Steingart ,  Mylad Chamoun ,  Benjamin Hertzberg ,  Greg Davies ,  Andrew G. Hsieh

IPC分类号： H01M4/00 ,  H01M4/42 ,  H01M4/04 ,  H01M4/24 ,  H01M4/29 ,  H01M4/38 ,  H01M4/66 ,  C25D5/00 ,  C25D5/16 ,  C25D3/22 ,  H01M4/02

CPC分类号： H01M4/42 ,  C25D3/22 ,  C25D5/00 ,  C25D5/16 ,  H01M4/0452 ,  H01M4/244 ,  H01M4/29 ,  H01M4/38 ,  H01M4/661 ,  H01M2004/021 ,  H01M2004/027

摘要： Disclosed are hyper-dendritic nanoporous zinc foam electrodes, viz., anodes, methods of producing the same, and methods for their use in electrochemical cells, especially in rechargeable electrical batteries.

公开(公告)号：US11193979B2

公开(公告)日：2021-12-07

申请号：US16117421

申请日：2018-08-30

申请人： Feasible, Inc. ,  The Trustees of Princeton University

发明人： Daniel A. Steingart ,  Greg Davies ,  Shaurjo Biswas ,  Andrew G. Hsieh ,  Barry Van Tassell ,  Thomas Hodson ,  Shan Dou

IPC分类号： G01R31/385 ,  G01N29/07 ,  G01N29/11 ,  G01N29/46 ,  G01N29/12 ,  G01N29/04 ,  G01R31/3835 ,  G06N20/00 ,  G01R31/392 ,  G01R31/3842 ,  G01N29/44 ,  G01N29/50 ,  H01M10/42 ,  G01N29/48 ,  G06N5/04 ,  H01M10/48

摘要： Systems and methods for prediction of state of charge (SOH), state of health (SOC) and other characteristics of batteries using acoustic signals, includes determining acoustic data at two or more states of charge and determining a reduced acoustic data set representative of the acoustic data at the two or more states of charge. The reduced acoustic data set includes time of flight (TOF) shift, total signal amplitude, or other data points related to the states of charge. Machine learning models use at least the reduced acoustic dataset in conjunction with non-acoustic data such as voltage and temperature for predicting the characteristics of any other independent battery.