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1. 发明申请

US20130089486A1 CARBOPHOSPHATES AND RELATED COMPOUNDS 有权
标题翻译：碳氢化合物及相关化合物
公开(公告)号：US20130089486A1
公开(公告)日：2013-04-11
申请号：US13579202
申请日：2011-02-22
申请人： Gerbrand Ceder , Hailong Chen , Robert E. Doe , Geoffrey Hautier , Anubhav Jain , ByoungWoo Kang
发明人： Gerbrand Ceder , Hailong Chen , Robert E. Doe , Geoffrey Hautier , Anubhav Jain , ByoungWoo Kang
IPC分类号： H01M4/525 , H01M4/505
CPC分类号： H01M4/525 , C01B25/16 , C01B25/45 , H01M4/505 , H01M4/5825 , H01M10/052 , H01M10/054 , Y02T10/7011
摘要： The present invention generally relates to carbophosphates and other compounds. Such compounds may be used in batteries and other electrochemical devices, or in other applications such as those described herein. One aspect of the invention is generally directed to carbophosphate compounds, i.e., compounds containing carbonate and phosphate ions. For example, according to one set of embodiments, the compound has a formula Ax(M)(PO4)a(CO3)b, where M comprises one or more cations. A may include one or more alkali metals, for example, lithium and/or sodium. In some cases, x is greater than about 0.1, a is between about 0.1 and about 5.1, and b is between about 0.1 and about 5.1. In certain embodiments, the compound may have a unit cell atomic arrangement that is isostructural to to unit cells of the minerals sidorenkite, bonshtedtite, bradleyite, crawfordite, or ferrotychite. In some embodiments, the compound may have a formula Ax(M)(YO4)a(XO3)b, where A comprises one or more alkali metals, M comprises one or more cations, X includes B, C, and/or N, and Y includes Si, P, As, S, V, Nb, Mo, and/or W. In some cases, x is greater than about 0.1, a is between about 0.1 and about 5.1, and b is between about 0.1 and about 5.1. Other aspects of the invention are generally directed to techniques for making or using such compounds, kits involving such compounds, and the like.
摘要翻译：本发明一般涉及碳水化合物和其它化合物。这样的化合物可以用于电池和其它电化学装置，或其它应用中，例如本文所述的那些。本发明的一个方面通常涉及碳磷酸酯化合物，即含有碳酸盐和磷酸根离子的化合物。例如，根据一组实施方案，化合物具有式Ax（M）（PO4）a（CO3）b，其中M包含一种或多种阳离子。 A可以包括一种或多种碱金属，例如锂和/或钠。在一些情况下，x大于约0.1，a为约0.1至约5.1，b为约0.1至约5.1。在某些实施方案中，所述化合物可以具有同位素结构的单元电池原子排列，用于单晶铁矿石，硼砂石，布朗氏铁矿，爬山石或铁铁矿的单位晶胞。在一些实施方案中，化合物可以具有式Ax（M）（YO 4）a（XO 3）b，其中A包含一种或多种碱金属，M包含一种或多种阳离子，X包括B，C和/或N，并且Y包括Si，P，As，S，V，Nb，Mo和/或W.在一些情况下，x大于约0.1，a在约0.1和约5.1之间，b在约0.1和约 5.1。本发明的其它方面一般涉及用于制备或使用这些化合物的技术，涉及这些化合物的试剂盒等。

2. 发明授权

US08999282B2 Carbophosphates and related compounds 有权
标题翻译：碳酸钙及相关化合物
公开(公告)号：US08999282B2
公开(公告)日：2015-04-07
申请号：US13579202
申请日：2011-02-22
申请人： Gerbrand Ceder , Hailong Chen , Robert E. Doe , Geoffroy Hautier , Anubhav Jain , ByoungWoo Kang
发明人： Gerbrand Ceder , Hailong Chen , Robert E. Doe , Geoffroy Hautier , Anubhav Jain , ByoungWoo Kang
IPC分类号： C01B25/45 , H01M4/525 , C01B25/16 , H01M4/58 , H01M4/505 , H01M10/052 , H01M10/054
CPC分类号： H01M4/525 , C01B25/16 , C01B25/45 , H01M4/505 , H01M4/5825 , H01M10/052 , H01M10/054 , Y02T10/7011
摘要： The present invention generally relates to carbophosphates and other compounds. Such compounds may be used in batteries and other electrochemical devices, or in other applications such as those described herein. One aspect of the invention is generally directed to carbophosphate compounds, i.e., compounds containing carbonate and phosphate ions. For example, according to one set of embodiments, the compound has a formula Ax(M)(PO4)a(CO3)b, where M comprises one or more cations. A may include one or more alkali metals, for example, lithium and/or sodium. In some cases, x is greater than about 0.1, a is between about 0.1 and about 5.1, and b is between about 0.1 and about 5.1. In certain embodiments, the compound may have a unit cell atomic arrangement that is isostructural to unit cells of the minerals sidorenkite, bonshtedtite, bradleyite, crawfordite, or ferrotychite. In some embodiments, the compound may have a formula Ax(M)(YO4)a(XO3)b, where A comprises one or more alkali metals, M comprises one or more cations, X includes B, C, and/or N, and Y includes Si, P, As, S, V, Nb, Mo, and/or W. In some cases, x is greater than about 0.1, a is between about 0.1 and about 5.1, and b is between about 0.1 and about 5.1. Other aspects of the invention are generally directed to techniques for making or using such compounds, kits involving such compounds, and the like.
摘要翻译：本发明一般涉及碳水化合物和其它化合物。这样的化合物可以用于电池和其它电化学装置，或其它应用中，例如本文所述的那些。本发明的一个方面通常涉及碳磷酸酯化合物，即含有碳酸盐和磷酸根离子的化合物。例如，根据一组实施方案，化合物具有式Ax（M）（PO4）a（CO3）b，其中M包含一种或多种阳离子。 A可以包括一种或多种碱金属，例如锂和/或钠。在一些情况下，x大于约0.1，a为约0.1至约5.1，b为约0.1至约5.1。在某些实施方案中，所述化合物可以具有与贵金属异硬球铁矿，硼砂石，布朗氏铁矿，克氏绒土矿或铁铁矿相同的结构同位素的晶胞原子排列。在一些实施方案中，化合物可以具有式Ax（M）（YO 4）a（XO 3）b，其中A包含一种或多种碱金属，M包含一种或多种阳离子，X包括B，C和/或N，并且Y包括Si，P，As，S，V，Nb，Mo和/或W.在一些情况下，x大于约0.1，a在约0.1和约5.1之间，b在约0.1和约 5.1。本发明的其它方面一般涉及用于制备或使用这些化合物的技术，涉及这些化合物的试剂盒等。

3. 发明申请

US20120037844A1 MIXED PHOSPHATE-DIPHOSPHATE ELECTRODE MATERIALS AND METHODS OF MANUFACTURING SAME 失效
标题翻译：混合磷酸盐 - 二磷酸盐电极材料及其制造方法
公开(公告)号：US20120037844A1
公开(公告)日：2012-02-16
申请号：US12857262
申请日：2010-08-16
申请人： Gerbrand Ceder , Anubhav Jain , Geoffroy Hautier , Jae C. Kim , Byoungwoo Kang , Robert Daniel
发明人： Gerbrand Ceder , Anubhav Jain , Geoffroy Hautier , Jae C. Kim , Byoungwoo Kang , Robert Daniel
IPC分类号： H01M4/88 , B02C23/00 , C01B25/30 , B02C17/00
CPC分类号： H01M4/131 , B02C17/1815 , B02C19/186 , B02C23/06 , C01B25/45 , H01M4/366 , H01M4/58 , H01M4/5805 , H01M4/5825 , H01M10/052 , Y02E60/122 , Y02P70/54
摘要： This invention relates generally to electrode materials, electrochemical cells employing such materials, and methods of synthesizing such materials. The electrode materials have a crystal structure with a high ratio of Li to metal M, which is found to improve capacity by enabling the transfer of a greater amount of lithium per metal, and which is also found to improve stability by retaining a sufficient amount of lithium after charging. Furthermore, synthesis techniques are presented which result in improved charge and discharge capacities and reduced particle sizes of the electrode materials.
摘要翻译：本发明一般涉及电极材料，采用这种材料的电化学电池，以及合成这些材料的方法。电极材料具有Li与金属M的高比例的晶体结构，通过使每个金属能够转移更多量的锂，发现能够提高容量，并且还发现通过保持足够量的充电后锂。此外，提出了合成技术，其导致电极材料的充电和放电容量的提高以及粒径的降低。

4. 发明授权

US08399130B2 Mixed phosphate-diphosphate electrode materials and methods of manufacturing same 失效
公开(公告)号：US08399130B2
公开(公告)日：2013-03-19
申请号：US12857262
申请日：2010-08-16
申请人： Gerbrand Ceder , Anubhav Jain , Geoffroy Hautier , Jae Chul Kim , Byoungwoo Kang , Robert Daniel
发明人： Gerbrand Ceder , Anubhav Jain , Geoffroy Hautier , Jae Chul Kim , Byoungwoo Kang , Robert Daniel
IPC分类号： H01M4/58
CPC分类号： H01M4/131 , B02C17/1815 , B02C19/186 , B02C23/06 , C01B25/45 , H01M4/366 , H01M4/58 , H01M4/5805 , H01M4/5825 , H01M10/052 , Y02E60/122 , Y02P70/54
摘要： This invention relates generally to electrode materials, electrochemical cells employing such materials, and methods of synthesizing such materials. The electrode materials have a crystal structure with a high ratio of Li to metal M, which is found to improve capacity by enabling the transfer of a greater amount of lithium per metal, and which is also found to improve stability by retaining a sufficient amount of lithium after charging. Furthermore, synthesis techniques are presented which result in improved charge and discharge capacities and reduced particle sizes of the electrode materials.

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