公开(公告)号：US10184051B2

公开(公告)日：2019-01-22

申请号：US15125348

申请日：2015-03-13

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Sungho Jin ,  Renkun Chen ,  Zhaowei Liu ,  Jaeyun Moon ,  Tae Kyoung Kim ,  Bryan Van Saders

IPC: C09D5/32 ,  C01G51/04 ,  C01G37/00 ,  C01G49/00 ,  C01G49/08 ,  C01G51/00 ,  C01G3/02 ,  C09C1/24 ,  C09C3/06 ,  C09D7/40 ,  F24S70/20 ,  B82Y30/00

Abstract: Methods, systems, and devices are disclosed for fabricating and implementing optically absorbing coatings. In one aspect, an optically selective coating includes a substrate formed of a solar energy absorbing material, and a nanostructure material formed over the substrate as a coating capable of absorbing solar energy in a selected spectrum and reflecting the solar energy in another selected spectrum. A concentrating solar power (CSP) system includes heat transfer fluids (HTFs); thermal energy storage system (TES); and solar receivers in communication with HTFs and including a light absorbing coating layer based on cobalt oxide nanoparticles.

公开(公告)号：US20170073530A1

公开(公告)日：2017-03-16

申请号：US15125348

申请日：2015-03-13

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Sungho Jin ,  Renkun Chen ,  Zhaowei Liu ,  Jaeyun Moon ,  Tae Kyoung Kim ,  Bryan Van Saders

IPC: C09D5/32 ,  C01G49/00 ,  F24J2/48 ,  C01G51/04 ,  C01G3/02 ,  C09C3/06 ,  C09D7/12 ,  C01G51/00

CPC classification number: C09D5/32 ,  B82Y30/00 ,  C01G3/02 ,  C01G37/00 ,  C01G49/0063 ,  C01G49/0072 ,  C01G49/08 ,  C01G51/00 ,  C01G51/04 ,  C01G51/40 ,  C01P2002/01 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/16 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C09C1/24 ,  C09C3/063 ,  C09D7/68 ,  F24S70/20 ,  F24S70/25 ,  Y02E10/40

Abstract: Methods, systems, and devices are disclosed for fabricating and implementing optically absorbing coatings. In one aspect, an optically selective coating includes a substrate formed of a solar energy absorbing material, and a nanostructure material formed over the substrate as a coating capable of absorbing solar energy in a selected spectrum and reflecting the solar energy in another selected spectrum. A concentrating solar power (CSP) system includes heat transfer fluids (HTFs); thermal energy storage system (TES); and solar receivers in communication with HTFs and including a light absorbing coating layer based on cobalt oxide nanoparticles.

Abstract translation: 公开了用于制造和实现光学吸收涂层的方法，系统和装置。 一方面，光学选择性涂层包括由太阳能吸收材料形成的基底和形成在基底上的纳米结构材料，作为能够吸收所选光谱中的太阳能并在另一选定光谱中反射太阳能的涂层。 集中太阳能发电（CSP）系统包括传热流体（HTF）; 热能储存系统（TES）; 以及与HTF通信并包括基于氧化钴纳米颗粒的光吸收涂层的太阳能接收器。

公开(公告)号：US20150107582A1

公开(公告)日：2015-04-23

申请号：US14398722

申请日：2013-05-06

Applicant: The Regents of the University of California

Inventor： Sungho Jin ,  Renkun Chen ,  Zhaowei Liu ,  Tae Kyoung Kim

IPC: F24J2/48 ,  G02B5/20 ,  B05D1/00 ,  B05D1/02 ,  F24J2/46 ,  C23C16/38

CPC classification number: F24S70/225 ,  B05D5/06 ,  B82Y20/00 ,  F24S10/70 ,  F24S20/20 ,  F24S70/20 ,  F24S70/25 ,  F24S70/30 ,  F24S70/60 ,  G02B1/005 ,  G02B1/118 ,  G02B1/14 ,  G02B5/003 ,  G02B5/206 ,  G02B5/207 ,  G02B5/208 ,  G02B5/22 ,  G02B2207/101 ,  Y02E10/44 ,  Y10T428/24372 ,  Y10T428/2438 ,  Y10T428/24388 ,  Y10T428/24413 ,  Y10T428/24421 ,  Y10T428/24893 ,  Y10T428/24909

Abstract: Techniques, systems, devices and materials are disclosed for spectrally selective coatings for optical surfaces having high solar absorptivity, low infrared emissivity, and strong durability at elevated temperatures. In one aspect, a spectrally selective coating includes a substrate formed of a light absorbing material, and a composite material formed over the substrate and including nanoparticles dispersed in a dielectric material, in which the composite material forms a coating capable of absorbing solar energy in a selected spectrum and reflecting the solar energy in another selected spectrum.

Abstract translation: 公开了用于光学表面的光谱选择性涂层的技术，系统，装置和材料，其具有高的太阳吸收率，低红外发射率和在高温下的强耐久性。 在一个方面，光谱选择性涂层包括由光吸收材料形成的衬底和形成在衬底上并且包括分散在电介质材料中的纳米颗粒的复合材料，其中复合材料形成能够吸收太阳能的涂层 选择的光谱，并将太阳能反映在另一个选定的光谱中。

公开(公告)号：US10371416B2

公开(公告)日：2019-08-06

申请号：US14398722

申请日：2013-05-06

Applicant: The Regents of the University of California

Inventor： Sungho Jin ,  Renkun Chen ,  Zhaowei Liu ,  Tae Kyoung Kim

IPC: F24S70/225 ,  F24S70/30 ,  F24S70/25 ,  G02B1/14 ,  G02B1/118 ,  G02B5/20 ,  G02B5/22 ,  B05D5/06 ,  G02B1/00 ,  G02B5/00 ,  B82Y20/00 ,  F24S70/60 ,  F24S70/20 ,  F24S20/20 ,  F24S10/70

Abstract: Techniques, systems, devices and materials are disclosed for spectrally selective coatings for optical surfaces having high solar absorptivity, low infrared emissivity, and strong durability at elevated temperatures. In one aspect, a spectrally selective coating includes a substrate formed of a light absorbing material, and a composite material formed over the substrate and including nanoparticles dispersed in a dielectric material, in which the composite material forms a coating capable of absorbing solar energy in a selected spectrum and reflecting the solar energy in another selected spectrum.

公开(公告)号：US09281206B2

公开(公告)日：2016-03-08

申请号：US14351690

申请日：2012-10-12

Applicant: The Regents of the University of California

Inventor： Sungho Jin ,  Young Oh ,  Chulmin Choi ,  Dae-Hoon Hong ,  Tae Kyoung Kim

IPC: H01L21/302 ,  H01L21/306 ,  B28D5/00 ,  H01L21/67 ,  B82Y30/00 ,  B81C1/00 ,  H01L31/0352 ,  H01L31/0236 ,  H01L31/068 ,  H01L31/18 ,  A61M37/00

CPC classification number: H01L21/30608 ,  A61M2037/0046 ,  A61M2037/0053 ,  B28D5/00 ,  B81B2201/055 ,  B81C1/00111 ,  B81C1/00515 ,  B82Y30/00 ,  H01L21/30604 ,  H01L21/67086 ,  H01L31/02366 ,  H01L31/035209 ,  H01L31/035281 ,  H01L31/03529 ,  H01L31/068 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: Methods, systems, and devices are described for slicing and shaping materials using magnetically guided chemical etching. In one aspect, a method includes forming a pattern on a substrate by a mask, depositing a catalytic etcher layer on the patterned substrate, a magnetic guide layer on the etcher layer, and a protection layer on the guide layer, etching the substrate by applying an etching solution to the substrate that chemically reacts with the etcher layer and etches material from the substrate at exposed regions not covered by the mask, steering the composite etching structure into the substrate during the etching by an applied magnetic field that creates a force on the guide layer to direct the etching, in which the steering defines the shape of the sliced regions of the etched substrate, and removing the etched material, the mask, and the composite etching structure to produce a sliced material structure.

Abstract translation: 描述了使用磁导向化学蚀刻来切割和成形材料的方法，系统和装置。 在一个方面，一种方法包括通过掩模在衬底上形成图案，在图案化衬底上沉积催化蚀刻剂层，在蚀刻层上沉积导磁层，在引导层上形成保护层，通过施加蚀刻衬底 对衬底的蚀刻溶液，其与蚀刻剂层发生化学反应并在未被掩模覆盖的暴露区域蚀刻来自衬底的材料，在蚀刻期间通过施加的磁场将复合蚀刻结构转向衬底中，所述磁场在 引导层以引导蚀刻，其中转向限定蚀刻的衬底的切片区域的形状，以及去除蚀刻的材料，掩模和复合蚀刻结构以产生切片材料结构。