公开(公告)号：US20220064437A1

公开(公告)日：2022-03-03

申请号：US17371581

申请日：2021-07-09

申请人： UT-Battelle, LLC ,  FiberLean Technologies Limited

发明人： Soydan OZCAN ,  Kai LI ,  Halil TEKINALP ,  Xianhui ZHAO ,  Jon PHIPPS ,  Sean IRELAND

IPC分类号： C08L67/04 ,  C08L1/10 ,  C08B3/08

摘要： A process for producing dried, vinyl carboxylate surface-modified microfibrillated cellulose having improved mechanical properties and a microfibril structure and a process for producing a vinyl carboxylate, surface-modified microfibrillated cellulose—thermoplastic polyester or thermoplastic polyolefin composite material having improved mechanical strength properties utilizing dried, vinyl carboxylate surface-modified microfibrillated cellulose.

公开(公告)号：US20180339492A1

公开(公告)日：2018-11-29

申请号：US15985785

申请日：2018-05-22

申请人： UT-Battelle, LLC

发明人： Tolga AYTUG ,  Ilia N. IVANOV ,  Mina YOON ,  Xiangtao MENG ,  Soydan OZCAN

IPC分类号： B32B9/00 ,  B32B15/20 ,  C01B32/174

摘要： A method for producing a carbon nanotube-metal composite in which carbon nanotubes are layered on a metal substrate, the method comprising: (i) depositing a liquid, in which carbon nanotubes are suspended, onto said metal substrate; (ii) during or after step (i), subjecting said liquid to a shearing force sufficient to spatially confine the liquid to induce at least partial alignment of said carbon nanotubes on said metal substrate; and (iii) removing said liquid to produce said carbon nanotube-metal composite; wherein, after step (iii), the lengthwise dimensions of said carbon nanotubes are adhered to and oriented parallel with said metal surface, and said carbon nanotubes are at least partially aligned with each other. In some embodiments, the liquid is deposited in the form of droplets, and the droplets are subjected to a shearing force to cause them to elongate, which induces at least partial alignment of the carbon nanotubes.

公开(公告)号：US20160289867A1

公开(公告)日：2016-10-06

申请号：US14673130

申请日：2015-03-30

申请人： UT-Battelle, LLC

发明人： Soydan OZCAN ,  Amit K NASKAR

IPC分类号： D01F9/08 ,  C01G19/02

CPC分类号： D01F9/08 ,  C01G19/00 ,  C01P2004/16 ,  C01P2004/90 ,  D01D5/34 ,  D01D5/36

摘要： A method of making indium tin oxide nanofibers includes the step of mixing indium and tin precursor compounds with a binder polymer to form a nanofiber precursor composition. The nanofiber precursor composition is co-formed with a supporting polymer to form a composite nanofiber having a precursor composition nanofiber completely surrounded by the supporting polymer composition. The supporting polymer composition is removed from the composite nanofiber to expose the precursor composition nanofiber. The precursor composition nanofiber is then heated in the presence of oxygen such as O2 to form indium tin oxide and to remove the binder polymer to form an indium tin oxide nanofiber. A method of making metal oxide nanofibers is also disclosed.

摘要翻译： 制造铟锡氧化物纳米纤维的方法包括将铟和锡前体化合物与粘合剂聚合物混合以形成纳米纤维前体组合物的步骤。 纳米纤维前体组合物与支持聚合物共同形成，以形成具有由支持聚合物组合物完全包围的前体组合物纳米纤维的复合纳米纤维。 将载体聚合物组合物从复合纳米纤维中除去以暴露前体组合物纳米纤维。 然后在诸如O 2的氧的存在下加热前体组合物纳米纤维以形成氧化铟锡，并除去粘合剂聚合物以形成氧化铟锡纳米纤维。 还公开了制备金属氧化物纳米纤维的方法。