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181.发明授权公开(公告)号：US09810615B2
公开(公告)日：2017-11-07
申请号：US14365273
申请日：2012-11-27
Inventor： Fuzhen Xuan , Yupeng Cao , Hu Hui , Penning Li , Guozhen Wang
CPC classification number: G01N3/62 , G01N3/40 , G01N2203/0067 , G01N2203/021 , G01N2203/0218 , G06F17/5018
Abstract: A calibration method for brittle fracture assessment parameters for pressure vessel materials based on the Beremin model includes selecting at least two types of specimens of different constraints, and calculating the fracture toughness values K0 corresponding to 63.2% failure probability for each type of specimens at a same calibration temperature by using the respective fracture toughness data. The method proceeds by obtaining the stress-strain curve of the material at the calibration temperature, generating finite element models for each type of specimens, and calculating the maximum principal stress and element volume of every element at K=K0 in each model. A series of values of m are assumed to compute a group of σu values for each type of specimens, and then m˜σu curves are plotted for each type of specimens. Brittle fracture assessment parameters are then determined for the material according to the coordinates of the intersection of the m˜σu curves.
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182.发明授权公开(公告)号：US09790346B2
公开(公告)日：2017-10-17
申请号：US14889395
申请日：2013-05-08
Inventor： Chongjun Zhao , Muzi Shitian , Weifeng Ma , Xiuzhen Qian , Jinchao Zhang , Xin Chen
CPC classification number: C08K7/06 , C08J11/08 , C08J2361/06 , C08J2363/00 , C08L61/06 , D01F9/12 , Y02W30/701
Abstract: Method for recovering carbon fibers from carbon fiber reinforced polymer composites is provided. The recovered carbon fibers can be separable and can be substantially free of thermosetting resins. Compositions comprising said recovered carbon fibers are also provided.
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公开(公告)号：US20170203384A1
公开(公告)日：2017-07-20
申请号：US15313873
申请日：2014-05-30
Inventor： Chongjun Zhao , Youfu Huang , Jianbo Dong , Jinchao Zhang , Xiuzhen Qian , Yunlong Xu
IPC: B23K26/00 , B23K26/08 , B23K26/082 , B01J19/12 , D01F9/12
CPC classification number: B23K26/0006 , B01J19/121 , B01J2219/0879 , B01J2219/12 , B23K26/0821 , B23K26/083 , B29B17/02 , B29B2017/0213 , B29K2105/06 , B29K2307/04 , C10B19/00 , C10B53/07 , D01F9/12 , Y02W30/622
Abstract: Methods for recycling carbon fibers are disclosed. The methods can include providing at least one object comprising carbon fibers and resin, and contacting the object with at least one light beam to produce recycled carbon fibers. Systems that implement the disclosed methods are also provided.
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公开(公告)号：US20170189886A1
公开(公告)日：2017-07-06
申请号：US15313855
申请日：2014-05-30
Inventor： Chongjun Zhao , Jianbo Dong , Youfu Huang , Xiuzhen Qian
CPC classification number: B01J19/02 , B01J19/121 , B01J2219/0236 , B01J2219/0254 , B01J2219/0263 , B01J2219/0281 , C01B32/184 , C01B32/186
Abstract: Methods for converting carbon dioxide (CO2) into graphene are described. The methods include contacting a metal with gaseous carbon dioxide, and irradiating a surface of the metal with at least one laser beam to convert the gaseous carbon dioxide into graphene on the surface of the metal. Systems for converting carbon dioxide into graphene are also described.
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公开(公告)号：US20170153490A1
公开(公告)日：2017-06-01
申请号：US15316429
申请日：2014-06-05
Inventor： Zhigang ZHENG
IPC: G02F1/1333 , C09K19/60 , G02F1/1334 , C09K11/06 , C09B31/12 , C09K19/58 , C09K19/54
CPC classification number: G02F1/133362 , C09B31/12 , C09K11/06 , C09K19/52 , C09K19/54 , C09K19/544 , C09K19/586 , C09K19/60 , C09K2019/546 , C09K2211/1007 , C09K2211/1088 , G02F1/1334 , G02F1/13725 , G02F1/13762 , G02F2202/046
Abstract: A photo-tunable liquid crystal composition may include a polymer matrix and a liquid crystal mixture dispersed within the polymer matrix. The liquid crystal mixture may include at least one achiral nematic liquid crystal material, at least sine photo-active chiral dopant, at least one photo-inactive chiral dopant, and at least one emissive dye. The composition may be fabricated in the form of an emulsion, a wet film, or a dry film. The dry film may be used in a photo-tunable liquid crystal film laser. The output wavelength of the photo-tunable liquid crystal film laser may be tuned by exposing the dry film to illumination having at least one wavelength at one or more transition wavelengths.
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Patent Agency Ranking
公开(公告)号：US20170113992A1
公开(公告)日：2017-04-27
申请号：US15301715
申请日：2014-04-02
Inventor： Guiping CAO , Xuekun LI , Kaiyue HAN , Chen MENG
IPC: C07C51/09 , C07C29/80 , C07C51/44 , B01J27/053 , B01J23/22 , B01J37/02 , B01J21/06 , B01J23/26 , B01J23/10 , B01J21/04 , B01J23/30 , B01J21/12 , C07C29/09 , B01J23/14
CPC classification number: C07C51/09 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/12 , B01J23/02 , B01J23/10 , B01J23/14 , B01J23/22 , B01J23/26 , B01J23/30 , B01J23/745 , B01J27/053 , B01J37/0036 , B01J37/0201 , B01J37/0209 , C07C29/095 , C07C29/80 , C07C51/44 , Y02P20/52 , C07C63/26 , C07C31/202 , C07C31/207 , C07C31/20 , C07C55/20 , C07C63/38 , C07C31/276 , C07C55/14 , C07C31/205
Abstract: The present application relates to methods of hydrolyzing a polyester by contacting the polyester with a solid acid catalyst. Also disclosed are solid acid catalysts that are useful for hydrolyzing a polyester and methods of making the solid acid catalysts. Furthermore, compositions including one or both of a dicarboxylic acid and a diol, and at least one solid acid catalyst are also disclosed.
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187.发明授权High-temperature-resistant metal-packaged fiber bragg grating sensor and manufacturing method therefor 有权耐高温金属封装光纤布拉格光栅传感器及其制造方法公开(公告)号：US09551596B2
公开(公告)日：2017-01-24
申请号：US14417386
申请日：2012-11-19
Applicant: Shandong Tu , Yun Tu , Yihua Qi , Peng Han , Xiancheng Zhang , Fuzhen Xuan
Inventor： Shandong Tu , Yun Tu , Yihua Qi , Peng Han , Xiancheng Zhang , Fuzhen Xuan
CPC classification number: G01D5/353 , C23C14/025 , C23C14/165 , C23C14/185 , C23C14/35 , C25D3/04 , C25D3/12 , C25D7/00 , G01D5/35316 , G02B6/0218 , G02B6/02185 , G02B6/02209
Abstract: A manufacturing method for a high-temperature-resistant metal-packaged fiber Bragg grating sensor includes using a regenerated fiber Bragg grating obtained via high-temperature annealing as a sensitive element so that the grating will not be erased when used at high temperature. The method also includes using a magnetron sputtering method which makes an optical fiber and metal combine better to form on the surface of the optical fiber an adhesive layer and a conductive layer, thereby causing little damage to optical fiber because of the absence of the processes of coarsening, sensitization, etc. of electroless plating and the fact that the method is performed in an anhydrous environment. After magnetron sputtering, the method includes using an electroplating method to thicken and deposit a protective layer, and embedding the optical fiber in a flexible-structure metallic substrate through the electroplating method to achieve the all-metal package.
Abstract translation: 用于耐高温金属封装光纤布拉格光栅传感器的制造方法包括使用通过高温退火获得的再生光纤布拉格光栅作为敏感元件，使得在高温下使用时光栅将不被擦除。 该方法还包括使用磁控溅射方法，其使得光纤和金属在光纤表面上形成更好的粘合剂层和导电层，从而由于不存在光纤的过程而对光纤造成的损害很小 化学镀的粗化，敏化等，以及该方法在无水环境中进行的事实。 在磁控溅射之后，该方法包括使用电镀方法来增厚和沉积保护层，并通过电镀方法将光纤嵌入到柔性结构金属基底中以实现全金属封装。
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公开(公告)号：US09481839B2
公开(公告)日：2016-11-01
申请号：US14421042
申请日：2013-11-26
Inventor： Qinghua Guo , Tao Wang , Zhenghua Dai , Guangsuo Yu , Xin Gong , Fuchen Wang , Haifeng Liu , Yifei Wang , William J. Mahoney , Sabuj Halder , Yi Ma , Jie Zhang , Zhijie Zhou , Robert J. Churpita , Christopher Herby , William Jeffrey Wilson , Zhuoyong Yan
IPC: F23L7/00 , F23N5/00 , F23C7/00 , F23D11/44 , C10J3/80 , C10J3/76 , F23R3/36 , C10J3/74 , F23D17/00 , C10J3/72 , F23R3/28 , F23N1/00 , C10J3/50 , F23D14/22 , F23D14/32 , F23D14/52 , F23D14/78 , B05B1/00 , C01B3/02 , C01C1/02 , C07C29/04 , F01K23/10 , F02C3/28 , F23D14/66 , C01B3/36
CPC classification number: C10J3/80 , B05B1/005 , C01B3/02 , C01B3/363 , C01B2203/0255 , C01B2203/061 , C01B2203/068 , C01B2203/84 , C01C1/02 , C07C29/04 , C10J3/506 , C10J3/723 , C10J3/74 , C10J3/76 , C10J2200/152 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0973 , C10J2300/1253 , C10J2300/1665 , C10J2300/1668 , C10J2300/1675 , C10J2300/1846 , F01K23/10 , F02C3/28 , F05D2220/32 , F05D2220/722 , F23D14/22 , F23D14/32 , F23D14/52 , F23D14/66 , F23D14/78 , F23D17/00 , F23N1/002 , F23R3/28 , F23R3/36 , Y02E20/18 , Y02E20/344
Abstract: A hot oxygen nozzle and uses thereof in a gasifier, the hot oxygen nozzle comprising an outer-ring spout, a middle-ring spout, an inner-ring spout, and a central spout all sequentially and coaxially disposed, and a cooling system; the gasifier is an entrained-flow gasifier provided with one or more nozzles on a certain plane or a plurality of planes at the top or on the periphery of the gasifier body. The nozzle has a simple structure and is easy to make and maintain. A fuel gas passage is disposed inside the nozzle. Oxygen can be heated by a combustion of fuel gas; and high-temperature and high-speed oxygen can directly ignite carbonaceous materials such as coal-water slurry and coke-oven gas. The present invention can be applied in a gasifier and then in the final process of synthesis gas preparation.
Abstract translation: 一种热氧喷嘴及其在气化器中的应用，所述热氧喷嘴包括顺序并同轴设置的外环喷口，中环喷口，内环喷口和中心喷口，以及冷却系统; 气化器是在气化器主体的顶部或周边的特定平面或多个平面上设置有一个或多个喷嘴的夹带气化器。 喷嘴结构简单，易于制作和维护。 燃料气体通道设置在喷嘴内。 氧气可以通过燃料气体的燃烧加热; 高温高温氧气可直接点燃煤泥浆和焦炉煤气等碳质材料。 本发明可以应用于气化器中，然后在最终的合成气制备过程中。
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公开(公告)号：US20160257569A1
公开(公告)日：2016-09-08
申请号：US15030583
申请日：2013-10-31
Inventor： Chongjun ZHAO , Shudi MIN , Xiangmao DONG , Xiuzhen QIAN
IPC: C01B31/04
CPC classification number: C01B32/192 , C01B32/184 , C01B32/198 , C01B32/23
Abstract: Methods described herein generally relate to preparing graphene. The method may include contacting at least one elemental metal with a composition having graphene oxide under conditions sufficient to reduce at least a portion of the graphene oxide to graphene. Systems and kits for preparing graphene are also disclosed.
Abstract translation: 本文描述的方法通常涉及制备石墨烯。 该方法可以包括使至少一种元素金属与具有石墨烯氧化物的组合物在足以将至少一部分氧化石墨烯还原成石墨烯的条件下接触。 还公开了用于制备石墨烯的系统和试剂盒。
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190.发明申请HIGH-TEMPERATURE-RESISTANT METAL-PACKAGED FIBER BRAGG GRATING SENSOR AND MANUFACTURING METHOD THEREFOR 有权耐高温金属包装光纤布拉格光栅传感器及其制造方法公开(公告)号：US20150247744A1
公开(公告)日：2015-09-03
申请号：US14417386
申请日：2012-11-19
Applicant: Shandong Tu , Yun Tu , Yihua Qi , Peng Han , Xiancheng Zhang , Fuzhen Xuan
Inventor： Shandong Tu , Yun Tu , Yihua Qi , Peng Han , Xiancheng Zhang , Fuzhen Xuan
CPC classification number: G01D5/353 , C23C14/025 , C23C14/165 , C23C14/185 , C23C14/35 , C25D3/04 , C25D3/12 , C25D7/00 , G01D5/35316 , G02B6/0218 , G02B6/02185 , G02B6/02209
Abstract: A manufacturing method for a high-temperature-resistant metal-packaged fiber Bragg grating sensor includes using a regenerated fiber Bragg grating obtained via high-temperature annealing as a sensitive element so that the grating will not be erased when used at high temperature. The method also includes using a magnetron sputtering method which makes an optical fiber and metal combine better to form on the surface of the optical fiber an adhesive layer and a conductive layer, thereby causing little damage to optical fiber because of the absence of the processes of coarsening, sensitization, etc. of electroless plating and the fact that the method is performed in an anhydrous environment. After magnetron sputtering, the method includes using an electroplating method to thicken and deposit a protective layer, and embedding the optical fiber in a flexible-structure metallic substrate through the electroplating method to achieve the all-metal package.
Abstract translation: 用于耐高温金属封装光纤布拉格光栅传感器的制造方法包括使用通过高温退火获得的再生光纤布拉格光栅作为敏感元件，使得在高温下使用时光栅将不被擦除。 该方法还包括使用磁控溅射方法，其使得光纤和金属在光纤表面上形成更好的粘合剂层和导电层，从而由于不存在光纤的过程而对光纤造成的损害很小 化学镀的粗化，敏化等，以及该方法在无水环境中进行的事实。 在磁控溅射之后，该方法包括使用电镀方法来增厚和沉积保护层，并通过电镀方法将光纤嵌入到柔性结构金属基底中以实现全金属封装。
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