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公开(公告)号：US08865297B2
公开(公告)日：2014-10-21
申请号：US13908439
申请日：2013-06-03
Applicant: Massachusetts Institute of Technology
Inventor： Rong Xiao , Nenad Miljkovic , Evelyn N. Wang , Ryan Enright
CPC classification number: F28F13/187 , B05D5/02 , B08B17/065 , B32B5/00 , B64D15/00 , B81C1/00206 , C09D5/1681 , D06M2200/05 , Y10T428/24355 , Y10T428/24802 , Y10T428/24851
Abstract: Condensation can be an important process in both emerging and traditional power generation and water desalination technologies. Superhydrophobic nanostructures can promise enhanced condensation heat transfer by reducing the characteristic size of departing droplets via a surface-tension-driven mechanism. A superhydrophobic surface can include a heterogeneous surface.
Abstract translation: 冷凝可以是新兴和传统发电和海水淡化技术的重要过程。 超疏水纳米结构可以通过经由表面张力驱动机构减小离去的液滴的特征尺寸来承诺增强的冷凝热传递。 超疏水表面可以包括不均匀的表面。
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Patent Agency Ranking
公开(公告)号：US10161037B2
公开(公告)日：2018-12-25
申请号：US14220094
申请日：2014-03-19
Applicant: Massachusetts Institute of Technology
Inventor： Nenad Miljkovic , Daniel John Preston , Ryan Enright , Evelyn N. Wang
Abstract: A uniform external field can enhance condensation on a superhydrophobic surface. Jumping droplets on superhydrophobic surfaces accumulate a positive charge which promises the manipulation and control of jumping behavior using external electric fields.
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公开(公告)号：US10043932B2
公开(公告)日：2018-08-07
申请号：US14464103
申请日：2014-08-20
Applicant: Massachusetts Institute of Technology
Inventor： Gang Chen , Evelyn N. Wang , Svetlana V. Boriskina , Kenneth McEnaney , Hadi Ghasemi , Selcuk Yerci , Andrej Lenert , Sungwoo Yang , Nenad Miljkovic , Lee A. Weinstein , David Bierman
Abstract: A single-stack, solar power receiver comprising both a thermal absorber layer and a photovoltaic cell layer. The stack includes an aerogel layer, that is optically transparent and thermally insulating (“OTTI”); a spectrally selective high thermal conductivity (“SSTC”) thermal absorber layer; a bottom OTTI layer; and a PV cell layer. The SSTC layer includes a set of fins that substantially blocks solar radiation absorption in the band where PV cells are most sensitive. Photons with energies above or below this band block range are absorbed by the fins and the absorbed heat is conducted to pipes in the fin structure carrying a heated thermal working fluid to heat storage. Photons with energy in the band block range are reflected by the SSTC fins to the PV cell layer. The bottom OTTI aerogel layer keeps the PV cell operating near ambient temperature. The PV cell converts incident solar radiation to electrical energy.
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公开(公告)号：US12202229B2
公开(公告)日：2025-01-21
申请号：US13782238
申请日：2013-03-01
Applicant: Massachusetts Institute of Technology
Inventor： Evelyn Wang , Ryan Enright , Young Suk Nam , Nenad Miljkovic
Abstract: Condensation can be an important process in both emerging and traditional power generation and water desalination technologies. Superhydrophobic nanostructures can promise enhanced condensation heat transfer by reducing the characteristic size of departing droplets via a surface-tension-driven mechanism. A superhydrophobic surface can include nanostructures of a metal oxide having further surface modification.
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公开(公告)号：US20130244001A1
公开(公告)日：2013-09-19
申请号：US13782238
申请日：2013-03-01
Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Inventor： Evelyn Wang , Ryan Enright , Young Suk Nam , Nenad Miljkovic
IPC: B32B15/16
CPC classification number: B32B15/16 , C23C8/42 , C23C8/80 , C23C30/00 , Y10T428/24355
Abstract: Condensation can he an important process in both emerging and traditional power generation and water desalination technologies. Superhydrophobic nanostructures can promise enhanced condensation heat transfer by reducing the characteristic size of departing droplets via a surface-tension-driven mechanism. A superhydrophobic surface can include nanostructures of a metal oxide having further surface modification.
Abstract translation: 冷凝是新兴和传统发电和水脱盐技术的重要过程。 超疏水纳米结构可以通过经由表面张力驱动机构减小离去的液滴的特征尺寸来承诺增强的冷凝热传递。 超疏水表面可以包括具有进一步表面改性的金属氧化物的纳米结构。
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6.发明申请公开(公告)号：US20150053266A1
公开(公告)日：2015-02-26
申请号：US14464103
申请日：2014-08-20
Applicant: Massachusetts Institute of Technology
Inventor： Gang Chen , Evelyn N. Wang , Svetlana V. Boriskina , Kenneth McEnaney , Hadi Ghasemi , Selcuk Yerci , Andrej Lenert , Sungwoo Yang , Nenad Miljkovic , Lee A. Weinstein , David Bierman
IPC: H01L31/052 , H01L31/0525
CPC classification number: H01L31/052 , F24S10/50 , F24S10/742 , F24S20/20 , F24S20/70 , F24S23/00 , F24S23/30 , F24S23/31 , F24S23/74 , F24S30/425 , F24S70/20 , F24S80/52 , F24S80/56 , H01L31/0521 , H01L31/0543 , H02S40/44 , Y02E10/41 , Y02E10/43 , Y02E10/44 , Y02E10/47 , Y02E10/52 , Y02E10/60
Abstract: A single-stack, solar power receiver comprising both a thermal absorber layer and a photovoltaic cell layer. The stack includes an aerogel layer, that is optically transparent and thermally insulating (“OTTI”); a spectrally selective high thermal conductivity (“SSTC”) thermal absorber layer; a bottom OTTI layer; and a PV cell layer. The SSTC layer includes a set of fins that substantially blocks solar radiation absorption in the band where PV cells are most sensitive. Photons with energies above or below this band block range are absorbed by the fins and the absorbed heat is conducted to pipes in the fin structure carrying a heated thermal working fluid to heat storage. Photons with energy in the band block range are reflected by the SSTC fins to the PV cell layer. The bottom OTTI aerogel layer keeps the PV cell operating near ambient temperature. The PV cell converts incident solar radiation to electrical energy.
Abstract translation: 包括热吸收层和光伏电池层的单层太阳能电力接收器。 该堆叠包括光学透明和隔热（“OTTI”）的气凝胶层; 光谱选择性高导热性（“SSTC”）热吸收层; 底层OTTI层; 和PV电池层。 SSTC层包括一组翅片，其基本上阻挡了太阳能电池最敏感的带中的太阳辐射吸收。 具有高于或低于该带阻挡范围的能量的光子被翅片吸收，并且吸收的热量传导到带有加热的热工作流体的翅片结构中的管道以进行储热。 在带阻范围内具有能量的光子被SSTC散热片反射到PV电池层。 底部OTTI气凝胶层使PV电池在环境温度附近工作。 PV电池将入射的太阳辐射转换成电能。
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