CAS: 7784-27-2; Aluminium Nitrate Nonahydrate

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CAS号7697-37-2 硝酸 | CAS号7446-70-0 氯化铝 | CAS号14545-72-3 Nitric acid chl... | CAS号7429-90-5 铝片 | CAS号7631-99-4 硝酸钠 | CAS号7727-15-3 三溴化铝 | CAS号10102-03-1 五氧化二氮

专利信息

专利号:US-2025192223-A1
优先权日:2022-03-07
标 题:Synthesis of al-doped llzo thin-tape electrolytes for solid-state batteries using flame-assisted spray pyrolysis
发明人：DENG SILI; MULDOON VALERIE L; ZHANG JIANAN
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:A method of synthesis of aluminum-doped Li 6.25 Al 0.25 La 3 Zr 2 O 12 (Al-LLZO) can include preparing a precursor solution by dissolving lithium nitrate, aluminum nitrate, zirconium (IV) oxynitrate, and lanthanum nitrate in stoichiometric amounts according to the composition Li 6.25 Al 0.25 La 3 Zr 2 O 12 in water, and decomposing droplets by passing through a co-flow burner. Also disclosed is a method of produce producing a thin-tape comprising Al-LLZO.

专利号:US-11958751-B2
优先权日:2022-06-27
标 题:Method of synthesizing materials integrating supernatant recycle
发明人：HODGKINS ROBERT P; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are disclosed for synthesizing materials, including an initial synthesis in the presence of WS-ODSO (which can include a pH-modified WS-ODSO composition, in certain embodiments a neutralized WS-ODSO composition), and one or more subsequent syntheses using supernatant (“mother liquorâ€?) from a previous synthesis of the same or different materials. The synthesized materials in the initial synthesis and in subsequent synthesis can be the same or different inorganic oxide materials including amorphous oxides, crystalline oxides or oxides of metals. The methods advantageously reduce the amount of utility water required for synthesizing a material and reduce the water waste, and reduce the DSO waste from a refinery and discharge into the environment. In certain embodiments the methods reduce the requirements to procure an alkaline reagent required for synthesizing materials. In certain embodiments, supernatant can be recycled over multiple synthesis batches of the same or different type of materia.

专利号:US-10066169-B2
优先权日:2015-07-14
标 题 :Mesoporous cobalt-metal oxide catalyst for Fischer-Tropsch synthesis reactions and a preparing method thereof
发明人：BAE JONG WOOK; AHN CHANG IL
权利人:RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV
摘要:The present invention relates to a mesoporous cobalt-metal oxide catalyst for the Fischer-Tropsch synthesis and a method of preparing the same. The mesoporous cobalt-metal oxide catalyst for the Fischer-Tropsch synthesis of the present invention can very stably maintain the mesoporous structure even under a H2-rich high-temperature reduction condition and under a reaction condition of the low-temperature Fischer-Tropsch synthesis, easily transport reactants to the active site of the catalyst due to structural stability, and facilitate the release of heavier hydrocarbon products after production thereof. Additionally, unlike the conventional cobalt-based catalysts which are prepared by adding various co-catalysts for the purpose of improving reducibility, activity, selectivity and increasing thermal stability, etc., the mesoporous cobalt-metal oxide catalyst for the Fischer-Tropsch synthesis can constantly maintain conversion and selectivity at high levels without further requiring co-catalysts and thus it can be very effectively used for the Fischer-Tropsch synthesis.

专利号:WO-2023166184-A1
优先权日:2022-03-03
标题 :Catalytically active material for ammonia synthesis obtainable by reduction of a precursor material having a phase pure spinel structure
发明人：RULAND HOLGER; FOLKE JAN; REIN DENISE; ORTEGA KLAUS FRIEDEL; BEHRENS MALTE; SCHLÖGL ROBERT
权利人:FRITZ HABER INST DER MAX PLANCK GESELLSCHAFT
摘要:The present invention relates to a catalytically active material for ammonia synthesis obtainable by reducing a precursor material having a phase pure spinel structure which itself is obtainable by heating an intermediate having a layered double hydroxide (LDH) structure. The present invention is also directed to a method of forming the catalytically active material and to a method of synthesizing ammonia, decomposing ammonia or both when using the catalytically active material. Moreover, the present invention is concerned with the use of the catalytically active material in the synthesis of ammonia, decomposition of ammonia or both as well as the use of the intermediate and the precursor material in the preparation of the catalytically active material for ammonia synthesis.

专利号:WO-2024123268-A1
优先权日:2022-12-09
标 题 :Production of silver nanoparticles by green synthesis using hazelnut husk extract
发明人：AKDOGAN OZAN; GUNDUZ AKDOGAN NILAY; SIVRI DAMLA; KUREL ALI
权利人:BAHCESEHIR UNIV; PIRI REIS UNIV
摘要:The invention relates to synthesis of nanoparticles from hazelnut husk extract by green synthesis with high efficiency. Use of chemical is limited in the present invention and therefore the synthesis of nanoparticles is provided by green chemistry in the present invention. Said hazelnut may be Corylus and said hazelnut husk may be cob or shell of the hazelnut. In an embodiment of the invention said Corylus may be Colyrus colurna, Corylus americana Corylus avellana, Corylus avellana var. Avellana, Corylus avellana var. Pontica, Corylus chinensis, Corylus colchica, Corylus × colurnoides, Corylus cornuta, Corylus cornuta ssp. californica, Corylus cornuta ssp. cornuta, Corylus fargesii, Corylus ferox, Corylus ferox var. ferox, Corylus ferox var. thibetica, Corylus heterophylla, Corylus heterophylla var. heterophylla, Corylus heterophylla var. sutchuensis, Corylus jacquemontii, Corylus maxima, Corylus potaninii, Corylus sieboldiana, Corylus sieboldiana var. mandshurica, Corylus sieboldiana var. sieboldiana, Corylus wangii, Corylus wulingensis or Corylus yunnanensis.

专利号:WO-2018069759-A1
优先权日:2016-10-10
标题:Copper/zinc/aluminium catalyst for the methanol synthesis prepared from a binary zinc-aluminium precursor solution
发明人：BAHMANI MOHSEN; SAHEBDELFAR SAEED
权利人:NAT PETROCHEMICAL COMPANY
摘要:The present invention relates to a Cu/Zn/Al based catalyst with high elemental copper surface area, to a method of its production by co-precipitation using an aqueous colloidal dyadic zinc-aluminum solution, and to its use for the synthesis of methanol from synthesis gas.