公开(公告)号：US20180238358A1

公开(公告)日：2018-08-23

申请号：US15901242

申请日：2018-02-21

申请人： Jiming BAO ,  Feng LIN ,  Zhuan ZHU ,  Qiuhui ZHANG ,  Yanan WANG ,  Zhiming WANG

发明人： Jiming BAO ,  Feng LIN ,  Zhuan ZHU ,  Qiuhui ZHANG ,  Yanan WANG ,  Zhiming WANG

IPC分类号： F15D1/02 ,  G10K11/34 ,  G10K15/04

摘要： Disclosed is a system including a substrate having a first side and a second side and a layer of photoacoustic material disposed on the first side of the substrate. The layer of photoacoustic material is configured to generate a directional ultrasound wave in response to a laser beam impinging on the layer. A conduit may be coupled to the housing and have an opening adjacent to the layer of photoacoustic material; the directional ultrasound wave may be directed through fluid that is contained in the conduct to generate a liquid jet in a liquid.

公开(公告)号：US09259714B2

公开(公告)日：2016-02-16

申请号：US14322140

申请日：2014-07-02

申请人： Jiming Bao ,  Longb Liao

发明人： Jiming Bao ,  Longb Liao

IPC分类号： B01J23/75 ,  C01B3/04

CPC分类号： B01J23/75 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/349 ,  C01B3/042 ,  C25B1/003 ,  Y02E60/364 ,  Y02E60/368 ,  Y02P20/133 ,  Y02P20/134

摘要： In an embodiment, the present disclosure pertains to photocatalysts with high solar-to-hydrogen overall water splitting efficiency. In an embodiment, the photocatalyst is a nanocrystalline cobalt (II) oxide (CoO) nanoparticle. In some embodiments, the present disclosure pertains to methods of synthesizing the photocatalysts disclosed herein. Such a method may comprise using femtosecond laser ablation of cobalt oxide micropowders. In some embodiments, such a method comprises mechanical ball milling of cobalt oxide micropowders. In an embodiment, the photocatalyst disclosed herein decomposes water under visible light without the aid of any co-catalysts or sacrificial reagents. In some embodiments, the present disclosure pertains to methods of splitting water to produce hydrogen.

摘要翻译： 在一个实施方案中，本公开涉及具有高太阳能 - 氢总体水分解效率的光催化剂。 在一个实施方案中，光催化剂是纳米晶体氧化钴（II）（CoO）纳米颗粒。 在一些实施方案中，本公开涉及合成本文公开的光催化剂的方法。 这种方法可以包括使用飞秒激光烧蚀氧化钴微粉。 在一些实施例中，这种方法包括氧化钴微粉的机械球磨。 在一个实施方案中，本文公开的光催化剂在可见光下分解水，无需任何助催化剂或牺牲试剂。 在一些实施方案中，本公开涉及分离水以产生氢的方法。

公开(公告)号：US10544811B2

公开(公告)日：2020-01-28

申请号：US15901242

申请日：2018-02-21

申请人： Jiming Bao ,  Feng Lin ,  Zhuan Zhu ,  Qiuhui Zhang ,  Yanan Wang ,  Zhiming Wang

发明人： Jiming Bao ,  Feng Lin ,  Zhuan Zhu ,  Qiuhui Zhang ,  Yanan Wang ,  Zhiming Wang

IPC分类号： F15C1/02 ,  F15D1/02 ,  G10K15/04 ,  G10K11/34 ,  G01N21/17 ,  G01N29/24

摘要： Disclosed is a system including a substrate having a first side and a second side and a layer of photoacoustic material disposed on the first side of the substrate. The layer of photoacoustic material is configured to generate a directional ultrasound wave in response to a laser beam impinging on the layer. A conduit may be coupled to the housing and have an opening adjacent to the layer of photoacoustic material; the directional ultrasound wave may be directed through fluid that is contained in the conduct to generate a liquid jet in a liquid.

公开(公告)号：US20150010463A1

公开(公告)日：2015-01-08

申请号：US14322140

申请日：2014-07-02

申请人： Jiming Bao ,  Longb Liao

发明人： Jiming Bao ,  Longb Liao

IPC分类号： B01J23/75 ,  C01B3/04

CPC分类号： B01J23/75 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/349 ,  C01B3/042 ,  C25B1/003 ,  Y02E60/364 ,  Y02E60/368 ,  Y02P20/133 ,  Y02P20/134

摘要： In an embodiment, the present disclosure pertains to photocatalysts with high solar-to-hydrogen overall water splitting efficiency. In an embodiment, the photocatalyst is a nanocrystalline cobalt (II) oxide (CoO) nanoparticle. In some embodiments, the present disclosure pertains to methods of synthesizing the photocatalysts disclosed herein. Such a method may comprise using femtosecond laser ablation of cobalt oxide micropowders. In some embodiments, such a method comprises mechanical ball milling of cobalt oxide micropowders. In an embodiment, the photocatalyst disclosed herein decomposes water under visible light without the aid of any co-catalysts or sacrificial reagents. In some embodiments, the present disclosure pertains to methods of splitting water to produce hydrogen.

摘要翻译： 在一个实施方案中，本公开涉及具有高太阳能 - 氢总体水分解效率的光催化剂。 在一个实施方案中，光催化剂是纳米晶体氧化钴（II）（CoO）纳米颗粒。 在一些实施方案中，本公开涉及合成本文公开的光催化剂的方法。 这种方法可以包括使用飞秒激光烧蚀氧化钴微粉。 在一些实施例中，这种方法包括氧化钴微粉的机械球磨。 在一个实施方案中，本文公开的光催化剂在可见光下分解水，无需任何助催化剂或牺牲试剂。 在一些实施方案中，本公开涉及分离水以产生氢的方法。