公开(公告)号：US20170297949A1

公开(公告)日：2017-10-19

申请号：US15487276

申请日：2017-04-13

申请人： Jie LI ,  Yugang SUN ,  Ralph T. MUEHLEISEN ,  Leah B. GUZOWSKI ,  Xiaojie YAN ,  Samuel Dull ,  Ioannina CASTANO

发明人： Jie LI ,  Yugang SUN ,  Ralph T. MUEHLEISEN ,  Leah B. GUZOWSKI ,  Xiaojie YAN ,  Samuel Dull ,  Ioannina CASTANO

IPC分类号： C03C4/02 ,  C03C1/02 ,  C03B25/02 ,  C03C1/10 ,  C03C3/04

CPC分类号： C03C4/02 ,  C01G31/02 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/16 ,  C01P2004/32 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C03B19/106 ,  C03B25/02 ,  C03B37/014 ,  C03B37/0753 ,  C03C1/02 ,  C03C1/10 ,  C03C3/04 ,  C03C17/007 ,  C03C2204/00 ,  C03C2217/452 ,  C03C2217/475 ,  C03C2217/485

摘要： The invention provides a method for producing composite nanoparticles, the method using a first compound capable of transitioning from a monoclinic to a tetragonal rutile crystal state upon heating, and having the steps of subjecting the first compound to a hydrothermal synthesis to create anisotropic crystals of the compound; encapsulating the first compound with a second compound to create a core-shell construct; and annealing the construct as needed. Also provided is a device for continuously synthesizing composite nanoparticles, the device having a first precursor supply and a second precursor supply; a mixer to homogeneously combine the first precursor and second precursor to create a liquor; a first microreactor to subject the liquor to hydrothermic conditions to create an\isotropic particles in a continuous operation mode; and a second microreactor for coating the particles with a third precursor to create a core-shell construct.

公开(公告)号：US09975804B2

公开(公告)日：2018-05-22

申请号：US15487276

申请日：2017-04-13

申请人： Jie Li ,  Yugang Sun ,  Ralph T. Muehleisen ,  Leah B. Guzowski ,  Xiaojie Yan ,  Samuel Dull ,  Ioannina Castano

发明人： Jie Li ,  Yugang Sun ,  Ralph T. Muehleisen ,  Leah B. Guzowski ,  Xiaojie Yan ,  Samuel Dull ,  Ioannina Castano

IPC分类号： C03C4/02 ,  C03C1/02 ,  C03C1/10 ,  C03C3/04 ,  C03B25/02

CPC分类号： C03C4/02 ,  C01G31/02 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/16 ,  C01P2004/32 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C03B19/106 ,  C03B25/02 ,  C03B37/014 ,  C03B37/0753 ,  C03C1/02 ,  C03C1/10 ,  C03C3/04 ,  C03C17/007 ,  C03C2204/00 ,  C03C2217/452 ,  C03C2217/475 ,  C03C2217/485

摘要： The invention provides a method for producing composite nanoparticles, the method using a first compound capable of transitioning from a monoclinic to a tetragonal rutile crystal state upon heating, and having the steps of subjecting the first compound to a hydrothermal synthesis to create anisotropic crystals of the compound; encapsulating the first compound with a second compound to create a core-shell construct; and annealing the construct as needed. Also provided is a device for continuously synthesizing composite nanoparticles, the device having a first precursor supply and a second precursor supply; a mixer to homogeneously combine the first precursor and second precursor to create a liquor; a first microreactor to subject the liquor to hydrothermic conditions to create an\isotropic particles in a continuous operation mode; and a second microreactor for coating the particles with a third precursor to create a core-shell construct.