公开(公告)号：US20200338377A1

公开(公告)日：2020-10-29

申请号：US16817770

申请日：2020-03-13

Applicant: University of Rhode Island Board of Trustees

Inventor： Jimmie Oxley ,  James L. Smith ,  Robert Ichiyama ,  Gerald Kagan

IPC: A62D3/33 ,  A62D3/02 ,  C08L101/08

Abstract: The present disclosure describes a unique, two-part, water-soluble polymer matrix material and a method of application that immobilizes a wide variety of loose powder or crystalline hazardous materials and renders them “safe” or at least “safer” for handling and transport. The polymer matrix material is a two-part polymer material comprising a liquid cross-linking polymer and a cross-linking agent, initiator, or biocide contained in a solution. The cross-linking agent functions to cross-link the polymer and cause it to harden in place.

公开(公告)号：US20150194704A1

公开(公告)日：2015-07-09

申请号：US14412811

申请日：2013-07-17

Applicant: BASF SE ,  UNIVERSITY OF RHODE ISLAND

Inventor： Arnd Garsuch ,  Frederick Francois Chesneau ,  Itamar Michael Malkowsky ,  Brett Lucht ,  Mengqing Xu ,  Dongsheng Lu

IPC: H01M10/0567 ,  H01M10/0568 ,  H01M4/525 ,  H01M10/0569 ,  H01M10/0525 ,  H01M4/505

CPC classification number: H01M10/0567 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0025 ,  H01M2300/0028 ,  Y10T29/49108

Abstract: A lithium ion battery comprising (i) at least one anode, (ii) at least one cathode containing a cathode active material selected from lithium ion containing transition metal compounds having a content of Manganese of from 50 to 100% wt. based on the total weight of transition metal in the lithium ion containing transition metal compound, and (iii) at least one electrolyte composition containing •(A) at least one aprotic organic solvent, •(B) 0.01 up to less than 5% wt. based on the total weight of the electrolyte composition of at least one compound selected from the group consisting of lithium bis(oxalato)borate, lithium difluoro(oxalato)borate, lithium tetrafluoro(oxalato)phosphate, lithium oxalate, lithium (malonato oxalato)borate, lithium (salicylato oxalato)borate, lithium tris(oxalato)phosphate and vinylene carbonate compounds of formula (I), •(C) 0.01 up to less than 5% wt. based on the total weight of the electrolyte composition of at least one organic phosphonate or phosphate of general formula (IIa) or (IIb), respectively, •(D) at least one lithium salt different from compound (B), and •(E) optionally at least one further additive.

Abstract translation: 一种锂离子电池，其包含（i）至少一个阳极，（ii）至少一个阴极，其包含选自含有50〜100重量％的锰含量的过渡金属化合物的正极活性物质。 基于含锂离子的过渡金属化合物中的过渡金属的总重量，和（iii）至少一种含有（A）至少一种非质子有机溶剂的电解质组合物，（B）0.01至少至少5重量％ 。 基于电解质组合物的总重量，选自双（草酸）硼酸锂，二氟（草酸）硼酸锂，四氟（草酸）磷酸锂，草酸锂，（丙二酸二乙酯）硼酸锂， ，草酸锂（水杨酸根）硼酸锂，三（草酸根）磷酸锂和式（I）的碳酸亚乙烯酯化合物，•（C）0.01至小于5重量％ 基于电解质组合物的至少一种有机膦酸酯或通式（IIa）或（IIb）的磷酸酯的总重量分别为：（D）至少一种不同于化合物（B）的锂盐，和（E ）任选地至少一种另外的添加剂。