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1. 发明申请

US20090025508A1 Superhydrophobic and self-cleaning powders and fabrication method thereof 有权
标题翻译：超疏水和自清洁粉末及其制造方法
公开(公告)号：US20090025508A1
公开(公告)日：2009-01-29
申请号：US11868444
申请日：2007-10-05
申请人： Shih-Chieh Liao , Hsiu-Fen Lin , Jin-Ming Chen
发明人： Shih-Chieh Liao , Hsiu-Fen Lin , Jin-Ming Chen
IPC分类号： C22C29/12 , B22F7/00
CPC分类号： C09D5/1618 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C08K3/22 , C08K3/36 , C09C1/043 , C09C1/3027 , C09C1/363 , C09C1/3661 , C09C1/3692 , C09C1/407 , C09D7/62 , C09D7/69
摘要： The invention discloses nano/micron binary structured powders for superhydrophobic, self-cleaning applications. The powders are featured by micron-scale diameter and nano-scale surface roughness. In one embodiment, the average diameter is about 1-25 μm, and the average roughness Ra is about 3-100 nm. The nano/micron binary structured powders may be made of silica, metal oxide, or combinations thereof.
摘要翻译：本发明公开了用于超疏水，自清洁应用的纳米/微米二元结构粉末。粉末以微米级直径和纳米级表面粗糙度为特征。在一个实施方案中，平均直径为约1-25μm，平均粗糙度Ra为约3-100nm。纳米/微米二元结构粉末可以由二氧化硅，金属氧化物或其组合制成。

2. 发明授权

US08465718B2 Superhydrophobic and self-cleaning powders having micron-scale diameter and nano-scale surface roughness and fabrication method thereof 有权
标题翻译：具有微米级直径和纳米级表面粗糙度的超疏水性和自清洁粉末及其制造方法
公开(公告)号：US08465718B2
公开(公告)日：2013-06-18
申请号：US11868444
申请日：2007-10-05
申请人： Shih-Chieh Liao , Hsiu-Fen Lin , Jin-Ming Chen
发明人： Shih-Chieh Liao , Hsiu-Fen Lin , Jin-Ming Chen
IPC分类号： C09D7/00
CPC分类号： C09D5/1618 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C08K3/22 , C08K3/36 , C09C1/043 , C09C1/3027 , C09C1/363 , C09C1/3661 , C09C1/3692 , C09C1/407 , C09D7/62 , C09D7/69
摘要： The invention discloses nano/micron binary structured powders for superhydrophobic, self-cleaning applications. The powders are featured by micron-scale diameter and nano-scale surface roughness. In one embodiment, the average diameter is about 1-25 μm, and the average roughness Ra is about 3-100 nm. The nano/micron binary structured powders may be made of silica, metal oxide, or combinations thereof.
摘要翻译：本发明公开了用于超疏水，自清洁应用的纳米/微米二元结构粉末。粉末以微米级直径和纳米级表面粗糙度为特征。在一个实施方案中，平均直径为约1-25μm，平均粗糙度Ra为约3-100nm。纳米/微米二元结构粉末可以由二氧化硅，金属氧化物或其组合制成。

3. 发明申请

US20050249660A1 Nanostructured zinc oxide photocatalyst for visible light and manufacturing method of the same 有权
标题翻译：用于可见光的纳米结构氧化锌光催化剂及其制造方法
公开(公告)号：US20050249660A1
公开(公告)日：2005-11-10
申请号：US11024403
申请日：2004-12-30
申请人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
发明人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
IPC分类号： C01G9/02 , C01G9/03
CPC分类号： B82Y30/00 , C01G9/02 , C01G9/03 , C01P2004/16 , C01P2004/32 , C01P2004/64
摘要： A powdered photocatalyst and manufacturing method thereof are disclosed. The manufacturing method of the photocatalytic nanopowders is achieved by the non-transferred DC plasma apparatus in an atmosphere of nitrogen at around 1 atm. The nitrogen-containing gas is used as the plasma-forming gas. After the generation of the nitrogen-plasma in the non-transferred DC plasma apparatus, a plurality of solid Zn precursors are introduced to the nitrogen-plasma for vaporization and oxidization. The solid Zn precursors are vaporized and oxidized through homogeneous nucleation and are rapidly cooled down by a large amount of cooling gas (i.e. mixture of nitrogen and oxygen). After the cooling process, the tetrapod-shaped and nitrogen-doped photocatalytic ZnO nanopowders having wurtzite structure are formed.
摘要翻译：公开了一种粉末状光催化剂及其制造方法。光催化纳米粉末的制造方法是通过非转移DC等离子体装置在氮气气氛中在1atm附近实现的。使用含氮气体作为等离子体形成气体。在未转移的DC等离子体装置中产生氮等离子体之后，将多种固体Zn前体引入氮等离子体中进行蒸发和氧化。固体Zn前体通过均匀成核而蒸发和氧化，并通过大量的冷却气体（即氮和氧的混合物）迅速冷却。在冷却过程之后，形成具有纤锌矿结构的四足型和氮掺杂的光催化性ZnO纳米粉末。

4. 发明授权

US07125537B2 Method for manufacturing nanopowders of oxide through DC plasma thermal reaction 有权
标题翻译：通过DC等离子体热反应制备氧化物纳米粉末的方法
公开(公告)号：US07125537B2
公开(公告)日：2006-10-24
申请号：US11024404
申请日：2004-12-30
申请人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
发明人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
IPC分类号： C01B13/20
CPC分类号： C01B13/20 , B82Y30/00 , C01F7/424 , C01G1/02 , C01P2004/04 , C01P2004/64 , C01P2006/12
摘要： A method for manufacturing powders of oxides in a nanometer level through a direct current plasma thermal reaction is disclosed. The energy required is provided by the plasma that is generated in the non-transferred DC plasma apparatus. Once the solid precursors are introduced into the plasma, the solid precursors are vaporized and oxidized in the plasma reaction region of the non-transferred DC plasma apparatus continuously. Then, the oxide powders in a nanometer scale can form homogeneously and continuously. By controlling the nozzle size, the speed of the plasma can be adjusted and the coarsening and agglomeration of the nanopowders can be effectively prevented. Finally, oxide nanopowders of high-purity and high-dispersity are obtained by cooling down the plasma gas containing the vaporized and oxidized precursor through a vortical cooling-gas.
摘要翻译：公开了一种通过直流等离子体热反应制造纳米级氧化物粉末的方法。所需的能量由在非转移DC等离子体装置中产生的等离子体提供。一旦将固体前体引入等离子体中，固体前体在非转移DC等离子体装置的等离子体反应区域中连续蒸发和氧化。然后，可以均匀连续地形成纳米级的氧化物粉末。通过控制喷嘴尺寸，可以调节等离子体的速度，并且可以有效地防止纳米粉末的粗化和附聚。最后，通过涡旋冷却气体将包含汽化和氧化的前体的等离子体气体冷却，得到高纯度和高分散性的氧化物纳米粉末。

5. 发明授权

US07666385B2 Nanostructured zinc oxide photocatalyst for visible light and manufacturing method of the same 有权
标题翻译：用于可见光的纳米结构氧化锌光催化剂及其制造方法
公开(公告)号：US07666385B2
公开(公告)日：2010-02-23
申请号：US11024403
申请日：2004-12-30
申请人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
发明人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
IPC分类号： C01G9/03
CPC分类号： B82Y30/00 , C01G9/02 , C01G9/03 , C01P2004/16 , C01P2004/32 , C01P2004/64
摘要： A powdered photocatalyst and manufacturing method thereof are disclosed. The manufacturing method of the photocatalytic nanopowders is achieved by the non-transferred DC plasma apparatus in an atmosphere of nitrogen at around 1 atm. The nitrogen-containing gas is used as the plasma-forming gas. After the generation of the nitrogen-plasma in the non-transferred DC plasma apparatus, a plurality of solid Zn precursors are introduced to the nitrogen-plasma for vaporization and oxidization. The solid Zn precursors are vaporized and oxidized through homogeneous nucleation and are rapidly cooled down by a large amount of cooling gas (i.e. mixture of nitrogen and oxygen). After the cooling process, the tetrapod-shaped and nitrogen-doped photocatalytic ZnO nanopowders having wurtzite structure are formed.
摘要翻译：公开了一种粉末状光催化剂及其制造方法。光催化纳米粉末的制造方法是通过非转移DC等离子体装置在氮气气氛中在1atm附近实现的。使用含氮气体作为等离子体形成气体。在未转移的DC等离子体装置中产生氮等离子体之后，将多种固体Zn前体引入氮等离子体中进行蒸发和氧化。固体Zn前体通过均匀成核而蒸发和氧化，并通过大量的冷却气体（即氮和氧的混合物）迅速冷却。在冷却过程之后，形成具有纤锌矿结构的四足型和氮掺杂的光催化性ZnO纳米粉末。

6. 发明申请

US20050186132A1 Method for manufacturing nanopowders of oxide through DC plasma thermal reaction 有权
标题翻译：通过DC等离子体热反应制备氧化物纳米粉末的方法
公开(公告)号：US20050186132A1
公开(公告)日：2005-08-25
申请号：US11024404
申请日：2004-12-30
申请人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
发明人： Shih-Chieh Liao , Song-Wein Hong , Hsiu-Fen Lin
IPC分类号： C01B13/14 , C01B13/20 , C01F7/42 , C01G1/02 , H05H1/00
CPC分类号： C01B13/20 , B82Y30/00 , C01F7/424 , C01G1/02 , C01P2004/04 , C01P2004/64 , C01P2006/12
摘要： A method for manufacturing powders of oxides in a nanometer level through a direct current plasma thermal reaction is disclosed. The energy required is provided by the plasma that is generated in the non-transferred DC plasma apparatus. Once the solid precursors are introduced into the plasma, the solid precursors are vaporized and oxidized in the plasma reaction region of the non-transferred DC plasma apparatus continuously. Then, the oxide powders in a nanometer scale can form homogeneously and continuously. By controlling the nozzle size, the speed of the plasma can be adjusted and the coarsening and agglomeration of the nanopowders can be effectively prevented. Finally, oxide nanopowders of high-purity and high-dispersity are obtained by cooling down the plasma gas containing the vaporized and oxidized precursor through a vortical cooling-gas.
摘要翻译：公开了一种通过直流等离子体热反应制造纳米级氧化物粉末的方法。所需的能量由在非转移DC等离子体装置中产生的等离子体提供。一旦将固体前体引入等离子体中，固体前体在非转移DC等离子体装置的等离子体反应区域中连续蒸发和氧化。然后，可以均匀连续地形成纳米级的氧化物粉末。通过控制喷嘴尺寸，可以调节等离子体的速度，并且可以有效地防止纳米粉末的粗化和附聚。最后，通过涡旋冷却气体将包含汽化和氧化的前体的等离子体气体冷却，得到高纯度和高分散性的氧化物纳米粉末。

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