CAS: 20344-49-4; Iron Hydroxide Oxide

专利信息

专利号:WO-2012001578-A1
优先权日:2010-06-29
标 题 :Single-step synthesis of iron oxide nanoparticles
发明人：BURDINSKI DIRK; HAEX NICOLE PETRONELLA MARTIEN
权利人:KONINKL PHILIPS ELECTRONICS NV; BURDINSKI DIRK; HAEX NICOLE PETRONELLA MARTIEN
摘要:The invention provides methods for the synthesis of iron oxide nanoparticles and the particles obtainable by these methods. The particles can be used as tracer materials for magnetic particle imaging and for Magnetic Particle Spectroscopy (MPS). The method for the synthesis of these particles comprises the steps: (i) dissolving at least one water-soluble iron salt and at least one water-soluble stabilizer in water to form a reaction batch, (ii) adding at least one base to the reaction batch to yield a pH of 10 to 13, and (iii) exposing the reaction batch to a reaction temperature T R for a defined period of time DT, wherein T R ≥ 110°C, to obtain the iron oxide nanoparticles.

专利号:US-2024401210-A1
优先权日:2022-04-01
标题 :Synthesis of transition metal hydroxides, oxides, and nanoparticles thereof
发明人：YAGHOOBNEJAD ASL HOOMAN
权利人:ASPEN AEROGELS INC
摘要:Techniques are disclosed for electrochemical synthesis of rechargeable battery cathode precursor materials using a porous carbon element. The porous carbon element acts as an air cathode to reduce oxygen. Reduced oxygen species may oxidize a transition metal anode, thereby facilitating a room temperature redox reaction with transition metals, including those that are generally resistant to corrosion, such as nickel. The transition metal reaction product(s) may be further processed into rechargeable battery cathode materials without also synthesizing hazardous waste products.

专利号:US-5013537-A
优先权日:1986-12-16
标 题:Process for the synthesis of zeolites of the ferrisilicate type, products so obtained
发明人：PATARIN JOEL; GUTH JEAN-LOUIS; KESSLER HENRI; COUDURIER GISELE; RAATZ FRANCIS
权利人:INST FRANCAIS DU PETROLE
摘要:The invention relates to a novel process for the synthesis of zeolites of the ferrisilicate type called ferrizeosilites, to the products obtained by this process as well as their uses. Ferrizeosilite according to the invention is characterized by (a) a chemical formula close to the following: M2/nO, Fe2O3, x SiO2 where M represents a proton and/or a metal cation n is the valence of said cation x is a number between 40 and 1000 (b) an x-ray diffraction diagram, and (c) a fluorine content between about 0.01% and 16% by weight. Uses are in processes for the conversion of methanol into hydrocarbons, alkylation of toluene with methanol and catalytic cracking of hydrocarbons.

专利号:US-2020030462-A1
优先权日:2018-07-24
标 题 :GREEN SYNTHESIS OF BIOCOMPATIBLE AND NEAR INFRARED ACTIVE EUGENATE (4-allyl-2-methoxyphenolate) CAPPED IRON OXIDE NANOPARTICLES FOR DEEP TISSUE IMAGING AND THERAPY
发明人：SHARAD GUPTA; PRASHANT KHAREY
权利人:INDIAN INSTITUTE OF TECH INDORE
摘要:NIR active, biocompatible and multifunctional (magnetic, photo-acoustic, and photo-thermal agent) E-capped iron oxide nanoparticles for deep tissue imaging and cancer therapy, are synthesized by a simple, rapid, non-toxic, low-cost and efficient completely green synthesis technique using extract made from the leaves of a medicinal aromatic plant, Pimenta dioica.

专利号:US-10882813-B2
优先权日:2014-12-17
标 题:Method for the synthesis of ferric oraganic compounds
发明人：PULLAGURLA MANIK REDDY; NANDA KUMAR MECHERIL VALSAN; RANGISETTY JAGADEESH BABU; BHUDETI RAJESH; NAGARAPU RADHA
权利人:BIOPHORE INDIA PHARMACEUTICALS PVT LTD
摘要:The present invention relates to an improved method for the synthesis of Ferric Citrate and also to provide an amorphous form of Ferric Citrate having an active surface area less than 14 sq.m/g.

专利号:US-4546093-A
优先权日:1984-07-05
标 题 :Preparation of catalyst system for the synthesis of 2-6-xylenol
发明人：CHANG KONG R; LIN TRONG G
权利人:CHINA PETROCHEMICAL DEV CORP
摘要:A process for preparing a 3-component catalyst system consisting of manganic oxide, ferric oxide and zinc oxide, which are adjusted to have an atomic ratio of Mn:Fe:Zn from 90:20:20 to 99:0.01:0.01, is used for the catalytic synthesis of 2,6-xylenol from reacting phenol with methanol.