CAS: 132-31-0; Indophenol Blue

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63038-00-6 4899-82-5 6320-00-9

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CAS号90-15-3 1-萘酚 | CAS号99-98-9 对氨基-N,N-二甲基苯胺 | CAS号871876-73-2 2,3-Xylidine,4-... | CAS号2050-49-9 2,4-二溴-1-萘酚 | CAS号42344-05-8 N,N-dimethyl-4-... | CAS号604-44-4 4-氯-1-萘酚 | CAS号138-89-6 N,N-二甲基-4-亚硝基苯胺 | CAS号130-15-4 1,4-萘醌 | CAS号50-99-7 D(+)-无水葡萄糖 | CAS号7732-18-5 水 | CAS号83-72-7 2-羟基-1,4萘醌 | CAS号130-15-4 1,4-萘醌

📜N,N-二甲基-4-亚硝基苯铵氯化物置于水,锌体系中,化学反应生成碘酚兰
参考文献:Moehlau,Chemische Berichte,1885,Vol. 18,P. 2916
标题:Moehlau,Chemische Berichte,1885,Vol. 18,P. 2916

专利信息

专利号:US-2023279562-A1
优先权日:2021-12-30
标题 :Process for the Electrochemical Synthesis of Ammonia (NH3) and the Ammonia Produced Thereby
发明人：GHORAI UTTAM KUMAR; PAUL SOURAV; ADALDER ASHADUL; SARKAR SOUGATA
权利人:GHORAI UTTAM KUMAR; RAMAKRISHNA MISSION VIDYAMANDIRA
摘要:This invention relates to a process for the electrochemical synthesis of ammonia (NH3) and the ammonia produced thereby. Ammonia is synthesized by the electrochemical reduction of nitrogenous materials such as nitrogen or nitrates (NO3-) using metal phthalocyanine such as iron phthalocyanine (FePc) or β-cobalt phthalocyanine (CoPc) or iron phthalocyanine-molybdenum disulfide (FePc-MoS2) or cobalt phthalocyanine- carbon nitride (CoPc-C3N4) catalyst at very low pressure and room temperature by applying low potential.

专利号:US-12344943-B2
优先权日:2020-08-06
标 题:Catalyst for electrochemical synthesis of ammonia, method for preparing same, and method for regenerating same
发明人：PARK HYUN S; YOO SUNG JONG; JANG JONG HYUN; PARK HEE-YOUNG; SEO BORA; KIM JIN YOUNG; KIM HYOUNG-JUHN; LEE SO YOUNG; CHOI JIHYUN; KONG JIMIN; KIM HEE SOO; YI GYU SEONG
权利人:KOREA INST SCI & TECH
摘要:The present disclosure relates to a catalyst for electrochemical synthesis of ammonia, which includes a metal sulfide, a method for preparing the same and a method for regenerating the same.

专利号:US-2025207276-A1
优先权日:2023-12-21
标 题 :Methods of preparing a catalyst and an electrolytic cell for use in synthesising ammonia, and methods of synthesising ammonia
发明人：HO JOHNNY CHUNG YIN; YIN DI; CHEN DONG; QUAN QUAN
权利人:UNIV CITY HONG KONG
摘要:One aspect of the present invention is concerned with a method of preparing a catalyst for use in synthesizing ammonia from nitrate. The method has the steps of i) providing a nickel foam material, ii) removing an oxide layer on the nickel foam material, iii) subjecting the nickel foam material to cooper sulphate (Cu2SO4) solution for a predetermined period of time for forming a copper (Cu) dopped nickel foam electrode, and iv) subjecting the Cu dopped nickel foam electrode to an annealing treatment at a predetermined temperature for a predetermined period of annealing time in atmospheric air thus forming a catalyst of copper oxide-nickel oxide nickel foam (CuO/NiO@NF) with a heterostructure. Other aspects of the invention are concerned with a method of preparing an electrolytic cell for use in synthesizing of ammonia, and a method of synthesis of ammonia from nitrate.

专利号:US-2021301408-A1
优先权日:2018-08-03
标题:A Method for the Electrochemical Synthesis of Ammonia from Nitrates and Water
发明人：MCENANEY JOSHUA M; NIELANDER ADAM CHRISTOPHER; BLAIR SARAH JANE; SCHWALBE JOHN; JARAMILLO THOMAS FRANCISCO
权利人:UNIV LELAND STANFORD JUNIOR
摘要:A method of ammonia production is provided that includes holding a nitrate source in an electrolyte solution, using a reaction chamber, reducing the nitrate into ammonia or ammonium, whereby producing water or hydroxide ions, using a cathode in the reaction chamber, oxidizing the water or hydroxide ions into protons and oxygen or water and oxygen, using an anode in the reaction chamber, and separating the ammonia and the ammonium from the reaction chamber, using an ammonia and ammonium output.

专利号:US-2024318335-A1
优先权日:2023-03-22
标 题:Catalyst, its preparation and its use in ammonia synthesis
发明人：HO JOHNNY CHUNG YIN; CHEN DONG; ZHANG SHAOCE
权利人:UNIV CITY HONG KONG
摘要:A catalyst in ammonia synthesis includes a first layer of metal monochalcogenide-based material; a second layer of metal monochalcogenide-based material stacked with and is spaced from the first layer of metal monochalcogenide-based material by a first distance; wherein the metal monochalcogenide-based material includes SnS. A method of preparing the catalyst and an electrochemical ammonia synthesizing device making use of the catalyst thereof are also addressed.

专利号:US-2025257486-A1
优先权日:2024-02-09
标题 :Electrocatalyst for efficient nitrite reduction
发明人：FAN ZHANXI; WANG YUNHAO; Xiong Yuecheng
权利人:UNIV CITY HONG KONG
摘要:The present invention reports the general one-pot synthesis of IrNi-based nanostructures with unconventional hexagonal close-packed (hcp) phase. Notably, the as-synthesized hcp IrNi nanostructures demonstrate excellent catalytic performance towards electrochemical nitrite reduction for ammonia synthesis. Ex/in-situ characterizations and theoretical calculations reveal that the Ir—Ni interactions within hcp IrNi-based nanostructures improve electron transfer to benefit both nitrite activation and active hydrogen generation, leading to a stronger reaction trend of NO 2 RR by greatly reducing energy barriers of rate-determining step.