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BR0001739A - Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo - Google Patents

Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo

Info

Publication number
BR0001739A
BR0001739A BR0001739-6A BR0001739A BR0001739A BR 0001739 A BR0001739 A BR 0001739A BR 0001739 A BR0001739 A BR 0001739A BR 0001739 A BR0001739 A BR 0001739A
Authority
BR
Brazil
Prior art keywords
cds
hydrogen
preparation
photocatalyst
same
Prior art date
Application number
BR0001739-6A
Other languages
English (en)
Inventor
Dae-Chul Park
Jin-Ook Baeg
Original Assignee
Korea Res Inst Chem Tech
Chungguco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR1019980037180A priority Critical patent/KR100304349B1/ko
Priority to AU17535/00A priority patent/AU722308B1/en
Priority to CA002298906A priority patent/CA2298906C/en
Application filed by Korea Res Inst Chem Tech, Chungguco Ltd filed Critical Korea Res Inst Chem Tech
Priority to BR0001739-6A priority patent/BR0001739A/pt
Priority to US09/511,322 priority patent/US6300274B1/en
Priority to ES00103979T priority patent/ES2218015T3/es
Priority to CN00105389A priority patent/CN1120045C/zh
Priority to EP00103979A priority patent/EP1127614B1/en
Priority to DE2000609444 priority patent/DE60009444T2/de
Priority to RU2000105077/04A priority patent/RU2175888C2/ru
Publication of BR0001739A publication Critical patent/BR0001739A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B01J27/045—Platinum group metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

"FOTOCATALISADOR DE CdS PARA PRODUçãO DEHIDROGêNIO, PREPARAçãO DESTE E MéTODO PARAPRODUZIR HIDROGêNIO UTILIZANDO O MESMO". A presenteinvenção refere-se a um fotocatalisador de CdS novo para produzirhidrogênio de água por fotorreação e preparação para o mesmo ea um método para produzir hidrogênio utilizando o fotocatalisadorde CdS. O fotocatalisador de CdS é caracterizado pela seguintefórmula geral V: m (A) /Cd [M (B) ] S V em que m representa umelemento de metal dopado como um aceitador de elétrons, talcomo Pt, Ru, Ir, Co, Rh, Cu, Pd, Ni ou o composto oxidado de umdestes metais; A representa uma percentagem em peso de m,variando de 0,10 a 2,50; M é elemento catalisador, por exemplo, V,Cr, Al e P; e B representa uma % mol de M/ (M+Cd) , variando de0,05 a 20,00.
BR0001739-6A 1998-09-09 2000-02-22 Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo BR0001739A (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR1019980037180A KR100304349B1 (ko) 1998-09-09 1998-09-09 황화카드뮴계수소발생용광촉매및그제조방법,그리고이를이용한수소의제조방법
AU17535/00A AU722308B1 (en) 1998-09-09 2000-02-16 CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
CA002298906A CA2298906C (en) 1998-09-09 2000-02-17 Cds photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
BR0001739-6A BR0001739A (pt) 1998-09-09 2000-02-22 Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo
US09/511,322 US6300274B1 (en) 1998-09-09 2000-02-23 CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
ES00103979T ES2218015T3 (es) 1998-09-09 2000-02-25 Nuevos fotocatalizadores para la produccion de hidrogeno.
CN00105389A CN1120045C (zh) 1998-09-09 2000-02-25 用于制备氢的CdS光催化剂、其制备方法和使用该催化剂制备氢的方法
EP00103979A EP1127614B1 (en) 1998-09-09 2000-02-25 CdS photocatalyst for hydrogen production, its preparation and its use for producing hydrogen
DE2000609444 DE60009444T2 (de) 1998-09-09 2000-02-25 CdS Photokatalysator, seine Herstellung und seine Verwendung bei der Erzeugung von Wasserstoff
RU2000105077/04A RU2175888C2 (ru) 1998-09-09 2000-03-01 Cds-фотокатализатор для получения водорода, его приготовление и способ получения водорода с его применением

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1019980037180A KR100304349B1 (ko) 1998-09-09 1998-09-09 황화카드뮴계수소발생용광촉매및그제조방법,그리고이를이용한수소의제조방법
AU17535/00A AU722308B1 (en) 1998-09-09 2000-02-16 CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
CA002298906A CA2298906C (en) 1998-09-09 2000-02-17 Cds photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
BR0001739-6A BR0001739A (pt) 1998-09-09 2000-02-22 Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo
US09/511,322 US6300274B1 (en) 1998-09-09 2000-02-23 CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same
CN00105389A CN1120045C (zh) 1998-09-09 2000-02-25 用于制备氢的CdS光催化剂、其制备方法和使用该催化剂制备氢的方法
EP00103979A EP1127614B1 (en) 1998-09-09 2000-02-25 CdS photocatalyst for hydrogen production, its preparation and its use for producing hydrogen
RU2000105077/04A RU2175888C2 (ru) 1998-09-09 2000-03-01 Cds-фотокатализатор для получения водорода, его приготовление и способ получения водорода с его применением

Publications (1)

Publication Number Publication Date
BR0001739A true BR0001739A (pt) 2001-11-13

Family

ID=27570026

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001739-6A BR0001739A (pt) 1998-09-09 2000-02-22 Fotocatalisador de cds para produção dehidrogênio, preparação deste e método paraproduzir hidrogênio utilizando o mesmo

Country Status (10)

Country Link
US (1) US6300274B1 (pt)
EP (1) EP1127614B1 (pt)
KR (1) KR100304349B1 (pt)
CN (1) CN1120045C (pt)
AU (1) AU722308B1 (pt)
BR (1) BR0001739A (pt)
CA (1) CA2298906C (pt)
DE (1) DE60009444T2 (pt)
ES (1) ES2218015T3 (pt)
RU (1) RU2175888C2 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100301281B1 (ko) * 1999-06-18 2001-09-13 김충섭 수소발생용 황화카드뮴계 광촉매의 제조방법 및 이를 이용한수소의 제조방법
KR100342856B1 (ko) * 2000-02-22 2002-07-02 김충섭 양이온이 첨가된 수소발생용 황화카드뮴아연계 광촉매 및그 제조방법, 그리고 이에 의한 수소의 제조방법
KR100440785B1 (ko) * 2001-10-24 2004-07-21 오승훈 가시광에 감응하는 광촉매 광학박막과 그 제조방법
US20030143165A1 (en) * 2002-01-25 2003-07-31 Allan Evans NSAID-containing topical formulations that demonstrate chemopreventive activity
CN1318136C (zh) * 2005-03-02 2007-05-30 山东恒冠塑胶有限公司 一种在太阳光下进行光催化的纳米催化薄膜及其制备方法
CN100415366C (zh) * 2006-01-19 2008-09-03 西安交通大学 钽钛酸硫化镉载铂层状复合催化剂及其制备方法
US20070196268A1 (en) * 2006-02-22 2007-08-23 Smith John R Thermal activation of photocatalytic generation of hydrogen
CN100351013C (zh) * 2006-02-27 2007-11-28 西安交通大学 CdS/Ti－MCM－41载铂光催化剂及制备方法
CN100395025C (zh) * 2006-09-11 2008-06-18 复旦大学 一种高稳定可再生的负载型纳米硫化镉光催化剂的制备方法
WO2009158385A2 (en) * 2008-06-25 2009-12-30 Hydrogen Generation Inc. Improved process for producing hydrogen
TW201023985A (en) * 2008-12-31 2010-07-01 Ind Tech Res Inst Nano-hetero structure and method of fabricating the same
US9593053B1 (en) 2011-11-14 2017-03-14 Hypersolar, Inc. Photoelectrosynthetically active heterostructures
CN102489318B (zh) * 2011-12-02 2013-06-19 南京林业大学 多孔纳米p-CuS/n-CdS复合半导体光催化剂的制备方法
WO2014071366A1 (en) * 2012-11-05 2014-05-08 University Of Rochester Methods for producing hydrogen using nanoparticle-catalyst mixtures
RU2522605C2 (ru) * 2012-11-09 2014-07-20 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Фотокатализатор, способ его приготовления и способ получения водорода
CN103111334B (zh) * 2013-03-07 2015-11-11 西北师范大学 一种含有双助催化剂的光催化剂的制备方法
CN103316693B (zh) * 2013-07-03 2016-03-23 西北师范大学 含有助催化剂Cd的光催化剂Cd/CdS及其制备和在光催化产氢反应中的应用
CN103602334B (zh) * 2013-08-06 2015-10-28 常州大学 一种硫化物荧光材料及其制备方法
CN104588040A (zh) * 2013-11-01 2015-05-06 中国石油化工股份有限公司 一种光催化剂及其制备方法
US10100415B2 (en) 2014-03-21 2018-10-16 Hypersolar, Inc. Multi-junction artificial photosynthetic cell with enhanced photovoltages
CN105709787B (zh) * 2016-01-23 2019-03-08 武汉理工大学 一种硫化镉/钴-磷酸盐复合光催化材料及其制备方法
CN106179410A (zh) * 2016-07-01 2016-12-07 上海电力学院 一种光催化分解水制氢的光催化剂及其制备方法
CN106732657A (zh) * 2016-11-30 2017-05-31 浙江师范大学 一种简便制备炭包覆Cu掺杂CdS花状纳米复合结构光催化剂的方法
CN108786851A (zh) * 2018-05-21 2018-11-13 西北师范大学 镍(ii)负载混合相硫化镉材料的制备及光催化活化饱和碳氢键的应用
CN108745382B (zh) * 2018-06-27 2021-03-02 福州大学 一种NiCd双非贵金属修饰的CdS可见光催化剂的制备方法及其应用
CN109731588B (zh) * 2018-11-26 2020-11-10 西安交通大学 磷掺杂硫化镉负载碳化镍量子点纳米棒光催化剂的制备方法
CN110075924B (zh) * 2019-06-05 2020-10-09 北京师范大学 一种层状硫化镉/单胺杂化材料的制备方法及其光催化醇重整制氢的应用
CN111185247A (zh) * 2020-01-14 2020-05-22 攀枝花学院 多元复合型钛氧簇(PTCs)CdSPCN-777分解水产氢光催化剂
CN111686762A (zh) * 2020-06-10 2020-09-22 辽宁工程技术大学 一种可见光催化下氨基醇类化合物的绿色合成方法
RU2752496C1 (ru) * 2020-12-15 2021-07-28 федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" Композитный мезопористый фотокатализатор
CN113019395B (zh) * 2021-03-12 2022-02-18 中国科学院山西煤炭化学研究所 一种表面掺杂铝离子的CdS光催化剂及其制备方法和应用
CN113368871B (zh) * 2021-06-08 2023-03-10 中国科学技术大学 表面有原子级分散金属位点的光催化剂、制备方法及应用
CN114515581B (zh) * 2022-03-02 2023-08-29 北京化工大学 掺杂型CdS光催化剂及其在催化转化CO2中的应用
CN114950486B (zh) * 2022-04-22 2023-06-16 北京科技大学 一种双功能金属活性位光催化剂的制备方法
CN115318307B (zh) * 2022-08-29 2023-07-25 四川启睿克科技有限公司 引入电偶层设计高性能产氢助催化剂并构建雪花状CuNi@EDL/CdS催化剂的方法
CN118257129B (zh) * 2024-05-30 2024-09-10 浙江梅盛新材料有限公司 一种光触媒复合抗菌材料及其制备方法和在超细纤维人工皮革中的应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484992A (en) * 1981-02-04 1984-11-27 Ciba-Geigy Corporation Process for the production of hydrogen by means of heterogeneous photoredox catalysis
IT1211079B (it) * 1981-07-20 1989-09-29 Sibit S P A Ora Tioxide Italia Catalizzatori per reazioni di ossido-riduzione fotoassistite.
DE3366284D1 (en) * 1982-07-21 1986-10-23 Ciba Geigy Ag Process for the production of hydrogen by means of heterogeneous photoredox catalysis, and the catalysts employed therein
KR0180606B1 (ko) * 1995-09-18 1999-03-20 강박광 신규한 광촉매 및 그 제조방법, 그리고 이를 이용한 수소의 제조방법
KR100202238B1 (ko) * 1996-10-07 1999-06-15 이서봉 신규한 제트엔에스계 광촉매 및 그 제조방법, 그리고 이를 이용한 수소의 제조방법

Also Published As

Publication number Publication date
ES2218015T3 (es) 2004-11-16
EP1127614A1 (en) 2001-08-29
DE60009444D1 (de) 2004-05-06
AU722308B1 (en) 2000-07-27
KR100304349B1 (ko) 2001-11-30
EP1127614B1 (en) 2004-03-31
RU2175888C2 (ru) 2001-11-20
CN1310044A (zh) 2001-08-29
DE60009444T2 (de) 2005-01-13
CA2298906A1 (en) 2001-08-17
US6300274B1 (en) 2001-10-09
CN1120045C (zh) 2003-09-03
KR20000019205A (ko) 2000-04-06
CA2298906C (en) 2002-11-19

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