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1. (WO2019047602) METHOD FOR PREPARING BISMUTH SULFIDE-MODIFIED GOLD NANOPARTICLES/SODIUM DIOXIDE NANOTUBE STRUCTURE AND APPLICATION THEREOF
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Pub. No.: WO/2019/047602 International Application No.: PCT/CN2018/093955
Publication Date: 14.03.2019 International Filing Date: 02.07.2018
IPC:
B01J 27/04 (2006.01) ,C25D 11/26 (2006.01) ,G01N 27/48 (2006.01) ,G01N 27/30 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
02
Sulfur, selenium or tellurium; Compounds thereof
04
Sulfides
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
11
Electrolytic coating by surface reaction, i.e. forming conversion layers
02
Anodisation
26
of refractory metals or alloys based thereon
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
416
Systems
48
using polarography, i.e. measuring changes in current under a slowly-varying voltage
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
28
Electrolytic cell components
30
Electrodes, e.g. test electrodes; Half-cells
Applicants:
南通纺织丝绸产业技术研究院 NANTONG TEXTILE AND SILK INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE [CN/CN]; 中国江苏省南通市 通州区新世纪大道266号江海智汇园D1号楼 Building D1, Jianghai Zhihui Garden, No.266, New Century Avenue, Tongzhou District Nantong, Jiangsu 226300, CN
苏州大学 SOOCHOW UNIVERSITY [CN/CN]; 中国江苏省苏州市 相城区济学路8号 No.8, Jixue Road, Xiangcheng District Suzhou, Jiangsu 215000, CN
Inventors:
赖跃坤 LAI, Yuekun; CN
沈佳丽 SHEN, Jiali; CN
黄剑莹 HUANG, Jianying; CN
何吉欢 HE, Jihuan; CN
Agent:
苏州市中南伟业知识产权代理事务所(普通合伙) CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE; 中国江苏省苏州市 工业园区金芳路18号B3幢二层214室 Room 214, Floor 2, Building B3, No. 18, Jinfang Road, Industrial Park Suzhou, Jiangsu 215000, CN
Priority Data:
201710803182.X08.09.2017CN
Title (EN) METHOD FOR PREPARING BISMUTH SULFIDE-MODIFIED GOLD NANOPARTICLES/SODIUM DIOXIDE NANOTUBE STRUCTURE AND APPLICATION THEREOF
(FR) PROCÉDÉ DE PRÉPARATION DE NANOPARTICULES D'OR MODIFIÉES AU SULFURE DE BISMUTH/STRUCTURE DE NANOTUBES DE DIOXYDE DE SODIUM ET APPLICATION DE CELLE-CI
(ZH) 硫化铋修饰金纳米颗粒/二氧化钛纳米管结构的制备方法及应用
Abstract:
(EN) A method for preparing bismuth sulfide-modified gold nanoparticles/a sodium dioxide nanotube structure and an application thereof, the method comprising: selecting a substrate, and pre-processing the substrate; preparing a TiO2 nanotube array on the substrate by means of two-step anodic oxidation; obtaining gold particles by means of reduction; preparing a bismuth sulfide and gold particle compound solution; placing the TiO2 nanotube array into the bismuth sulfide and gold particle compound solution, and preparing bismuth sulfide-modified gold nanoparticles/a sodium dioxide nanotube structure by means of an oven method. The bismuth sulfide-modified gold nanoparticles/sodium dioxide nanotube structure prepared by the foregoing method may be applied to organic pollutant degradation catalysts, compound materials and non-enzymatic glucose sensors.
(FR) L'invention concerne un procédé de préparation de nanoparticules d'or modifiées au sulfure de bismuth/ structure de nanotubes de dioxyde de sodium et une application de celle-ci, le procédé comprenant les étapes consistant à : la sélection d'un substrat, et le prétraitement du substrat; la préparation d'un réseau de nanotubes de TiO2 sur le substrat au moyen d'une oxydation anodique en deux étapes; l'obtention des particules d'or par réduction; la préparation d'une solution de composé de particules d'or et de sulfure de bismuth; le placement du réseau de nanotubes de TiO2 dans la solution de composé de particules d'or et de sulfure de bismuth, et la préparation des nanoparticules d'or modifiées au sulfure de bismuth/une structure de nanotubes de dioxyde de sodium au moyen d'un four. La structure de nanoparticules d'or modifiée par le sulfure de bismuth/la structure de nanotubes de dioxyde de sodium préparée par le procédé mentionné ci-dessus peut être appliquée à des catalyseurs de dégradation de polluants organiques, à des matériaux composites et à des capteurs de glucose non enzymatiques.
(ZH) 一种硫化铋修饰金纳米颗粒/二氧化钛纳米管结构的制备方法及应用,该方法包括:选择基底,对所述基底预处理;两次阳极氧化法在所述基底上制备TiO2纳米管阵列;通过还原获得金颗粒;配制硫化铋和金颗粒复合溶液;将所述TiO2纳米管阵列放入所述硫化铋和金颗粒复合溶液中,通过烘箱法制得硫化铋修饰金纳米颗粒/二氧化钛纳米管结构。通过上述方法制备的硫化铋修饰金纳米颗粒/二氧化钛纳米管结构可以应用于有机污染物降解催化剂、复合材料和非酶葡萄糖传感器。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)