公开(公告)号：US20170292073A1

公开(公告)日：2017-10-12

申请号：US15512793

申请日：2015-09-22

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： Quingkun Liu ,  Ivan Smalyukh

IPC: C09K19/22

CPC classification number: C09K19/22 ,  C09K2019/122 ,  C09K2019/3009 ,  C09K2019/521

Abstract: Disclosed herein are compositions, comprising one or more types of surface modified anisotropic nanoparticles dispersed in a liquid crystal. The compositions provide tunable methods for modifying light and energy flow.

公开(公告)号：US20210253820A1

公开(公告)日：2021-08-19

申请号：US17251694

申请日：2019-06-13

Applicant: The Regents of the University of Colorado, a body corporate

Inventor： Ivan I. Smalyukh ,  Andrew Johnston Hess ,  Quingkun Liu ,  Joshua A. De La Cruz ,  Blaise Fleury ,  Eldho Abraham ,  Bohdan Senyuk ,  Vladyslav Cherpak

IPC: C08J9/28 ,  C08J5/18 ,  C08K7/02 ,  C08K5/544

Abstract: Disclosed are cellulose-based 5 flexible aerogels and xerogels containing bacterial cellulose nanorods, ribbons, fibers, and the like, wherein the gels have tunable optical, heat transfer, and stiffness properties. Further disclosed are highly transparent and flexible cellulose nanofiber-polysiloxane composite aerogels featuring enhanced mechanical robustness, tunable optical anisotropy, and low thermal conductivity.

公开(公告)号：US20240218144A1

公开(公告)日：2024-07-04

申请号：US18603094

申请日：2024-03-12

Applicant: The Regents of the University of Colorado, a body corporate

Inventor： Ivan I. Smalyukh ,  Andrew Johnston Hess ,  Quingkun Liu ,  Joshua A. De La Cruz ,  Blaise Fleury ,  Eldho Abraham ,  Bohdan Senyuk ,  Vladyslav Cherpak

IPC: C08J9/28 ,  B82Y30/00 ,  B82Y40/00 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02

CPC classification number: C08J9/28 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02 ,  B82Y30/00 ,  B82Y40/00 ,  C08J2201/026 ,  C08J2201/0504 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2301/02 ,  C08K2201/011

Abstract: Disclosed are cellulose-based flexible aerogels and xerogels containing bacterial cellulose nanorods, ribbons, fibers, and the like, wherein the gels have tunable optical, heat transfer, and stiffness properties. Further disclosed are highly transparent and flexible cellulose nanofiber-polysiloxane composite aerogels featuring enhanced mechanical robustness, tunable optical anisotropy, and low thermal conductivity.

公开(公告)号：US11999836B2

公开(公告)日：2024-06-04

申请号：US17251694

申请日：2019-06-13

Applicant: The Regents of the University of Colorado

Inventor： Ivan I. Smalyukh ,  Andrew Johnston Hess ,  Quingkun Liu ,  Joshua A. De La Cruz ,  Blaise Fleury ,  Eldho Abraham ,  Bohdan Senyuk ,  Vladyslav Cherpak

IPC: C08J9/28 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C08J9/28 ,  C08J5/18 ,  C08K5/544 ,  C08K7/02 ,  B82Y30/00 ,  B82Y40/00 ,  C08J2201/026 ,  C08J2201/0504 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2301/02 ,  C08K2201/011

Abstract: Disclosed are cellulose-based 5 flexible aerogels and xerogels containing bacterial cellulose nanorods, ribbons, fibers, and the like, wherein the gels have tunable optical, heat transfer, and stiffness properties. Further disclosed are highly transparent and flexible cellulose nanofiber-polysiloxane composite aerogels featuring enhanced mechanical robustness, tunable optical anisotropy, and low thermal conductivity.

公开(公告)号：US20210247557A1

公开(公告)日：2021-08-12

申请号：US17251675

申请日：2018-06-13

Applicant: The Regents of the University of Colorado, a body corporate

Inventor： Ivan I. Smalyukh ,  Andrew Johnston Hess ,  Quingkun Liu ,  Joshua A. De La Cruz ,  Blaise Fleury ,  Eldho Abraham ,  Bohdan Senyuk ,  Vladyslav Cherpak

IPC: G02B5/30 ,  G02B1/08

Abstract: Materials that can be templated by one or more of biological material and biologically-derived material, structures including such materials, and methods of forming and using the materials and structures are disclosed. Exemplary materials and structures can be used to reflect, polarize and/or retard electromagnetic radiation.