公开(公告)号：US20240342695A1

公开(公告)日：2024-10-17

申请号：US18294641

申请日：2022-08-02

Applicant: The Regents of the University of Michigan

Inventor： Peng Zhou ,  Zetian Mi

IPC: B01J35/39 ,  B01J19/00 ,  B01J19/12 ,  B01J23/26 ,  B01J23/46 ,  B01J35/00 ,  B01J35/30 ,  B01J35/33 ,  B01J35/45 ,  B01J35/53 ,  B01J35/58 ,  B01J37/34

CPC classification number: B01J35/39 ,  B01J19/0013 ,  B01J19/127 ,  B01J23/26 ,  B01J23/464 ,  B01J35/19 ,  B01J35/33 ,  B01J35/397 ,  B01J35/398 ,  B01J35/45 ,  B01J35/53 ,  B01J35/58 ,  B01J37/345 ,  B01J2219/00144 ,  B01J2219/00155 ,  B01J2219/0892

Abstract: A method of promoting a chemical reaction includes immersing a device in a solution contained in a reaction chamber, the device including a substrate and a plurality of conductive projections supported by the substrate, each conductive projection of the plurality of conductive projections having a semiconductor composition, irradiating the device to drive the chemical reaction, and controlling a temperature of the solution contained in the reaction chamber such that the temperature is maintained in a temperature range closer to a boiling temperature of the solution than a freezing temperature of the solution

公开(公告)号：US20240316539A1

公开(公告)日：2024-09-26

申请号：US18611817

申请日：2024-03-21

Applicant: UT-Battelle, LLC

Inventor： Michelle K. Kidder

IPC: B01J23/889 ,  B01J23/00 ,  B01J23/04 ,  B01J35/45 ,  B01J35/53 ,  B01J35/64 ,  C07C1/12

CPC classification number: B01J23/8892 ,  B01J23/005 ,  B01J23/04 ,  B01J35/45 ,  B01J35/53 ,  B01J35/643 ,  B01J35/647 ,  C07C1/12 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2523/80 ,  C07C2523/83 ,  C07C2523/847 ,  C07C2523/889

Abstract: A porous catalyst useful in the conversion of carbon dioxide to one or more hydrocarbons, the porous catalyst containing: (i) a bimetallic oxide portion containing at least one of iron oxide and nickel oxide or carbide in combination with at least one oxide, hydroxide, and/or carbide of at least one of manganese, cobalt, copper, yttrium, zirconium, niobium, hafnium, zinc, and lanthanides; and (ii) an alkali metal oxide, hydroxide, or carbonate portion in contact with the bimetallic oxide portion; wherein the porous catalyst contains pores in the bimetallic oxide portion. A method of using the porous catalyst to convert carbon dioxide to hydrocarbons, particularly olefins, containing at least four carbon atoms, is also described.

公开(公告)号：US20240286119A1

公开(公告)日：2024-08-29

申请号：US18572547

申请日：2022-06-28

Applicant: DRM CATALYST INC.

Inventor： Gun-Tae KIM ,  Jin-Kyung OH ,  Kyung-Joong YOON ,  Ji -Su SHIN

IPC: B01J23/83 ,  B01J35/45 ,  B01J37/04 ,  B01J37/08

CPC classification number: B01J23/83 ,  B01J35/45 ,  B01J37/04 ,  B01J37/08 ,  B01J2235/30

Abstract: A nanocatalyst for methane dry reforming has a fluorite structure and has a plurality of transition metal or noble metal particles dispersed on a surface thereof. The nanocatalyst is represented by the Chemical Formula, A1-aCeaO2-δ. In the Chemical Formula, A is selected from rare earth elements excluding Ce, and a and δ are real numbers of 0

公开(公告)号：US20240238769A1

公开(公告)日：2024-07-18

申请号：US18394850

申请日：2023-12-22

Applicant: The Board of Regents of the University of Oklahoma

Inventor： Fernando Luis Esteban Florez ,  Sharukh Soli Khajotia ,  Adam Justin Rondinone

IPC: B01J27/24 ,  A61K6/30 ,  A61K6/62 ,  B01J23/75 ,  B01J31/06 ,  B01J31/38 ,  B01J35/39 ,  B01J35/45 ,  B01J37/02

CPC classification number: B01J27/24 ,  A61K6/30 ,  A61K6/62 ,  B01J23/75 ,  B01J31/06 ,  B01J31/38 ,  B01J35/39 ,  B01J35/45 ,  B01J37/0219

Abstract: A dental composition comprising nitrogen-doped TiO2 nanoparticles, and a curable resin material, wherein the curable resin material comprises a polymer precursor component, and wherein the nitrogen-doped TiO2 NPs further comprise at least additional one dopant selected from the group consisting of Ag (silver), F (fluorine), P (phosphorus), and PO4 (phosphate). A method of using the dental composition in a dental application. The dental composition may be antibacterial in the absence of visible light or UV light.

公开(公告)号：US20240228791A1

公开(公告)日：2024-07-11

申请号：US18558664

申请日：2022-05-19

Applicant: Sung-Jin LEE

Inventor： Sung-Jin LEE

IPC: C09D5/02 ,  B01J21/06 ,  B01J35/39 ,  B01J35/45 ,  C09D5/14 ,  C09D7/40 ,  C09D7/62 ,  C09D143/04

CPC classification number: C09D5/025 ,  B01J21/063 ,  B01J35/39 ,  B01J35/45 ,  C09D5/028 ,  C09D5/14 ,  C09D7/62 ,  C09D7/67 ,  C09D7/69 ,  C09D143/04

Abstract: The present invention relates to a water-soluble paint or coating composition comprising: a zeolite-based inorganic compound in which one or more metallic ions with excellent antibacterial ability are ionically bonded; a clay mineral with excellent deodorizing ability; and a photocatalyst having lasting ability. The present invention is characterized by comprising: 1-15 wt % of metallic zeolite, which is configured by ionic bonding between metal ions and zeolite; 1-15 wt % of clay mineral; and 1-10 wt % of photocatalyst, and may exhibit, at the same time, an antibacterial effect, a deodorizing effect, and a lasting effect.

公开(公告)号：US20240199417A1

公开(公告)日：2024-06-20

申请号：US18572754

申请日：2022-06-24

Applicant: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO

Inventor： Francesc Sastre Calabuig ,  Pascal Jozef Paul BUSKENS ,  Nicole Maria Matthias MEULENDIJKS

IPC: C01B3/16 ,  B01J21/06 ,  B01J23/52 ,  B01J35/33 ,  B01J35/39 ,  B01J35/45 ,  C10K3/02

CPC classification number: C01B3/16 ,  B01J21/063 ,  B01J23/52 ,  B01J35/33 ,  B01J35/39 ,  B01J35/45 ,  C10K3/026 ,  C01B2203/0283 ,  C01B2203/1082

Abstract: The disclosure pertains to a plasmonic catalytic process for the reverse water gas shift reaction and corresponding catalysts. In an embodiment, TiO2-supported Au nanoparticles are used as catalyst.

公开(公告)号：US20240166852A1

公开(公告)日：2024-05-23

申请号：US18548577

申请日：2022-02-25

Applicant: CELLICON B.V.

Inventor： PAUL O'CONNOR ,  IGOR BABICH ,  KIMBERLEY O'CONNOR ,  BJORN BOUTE

IPC: C08L1/02 ,  B01J23/06 ,  B01J35/45 ,  B01J37/03 ,  B01J37/04 ,  C07C51/00 ,  C08K3/22

CPC classification number: C08L1/02 ,  B01J23/06 ,  B01J35/45 ,  B01J37/031 ,  B01J37/04 ,  C07C51/00 ,  C08K3/22 ,  C08K2003/221 ,  C08K2003/2296 ,  C08K2201/011

Abstract: The invention relates to a method for the preparation of a hybrid nano-structured composite comprising cellulose nano-particles and metal compound nano-particles, to the nano structured-composite product obtainable by the process and to uses thereof. The method comprises the steps of contacting virgin cellulose with a molten metal salt solvent M1-S and dissoluting the virgin cellulose, optionally exchanging at least part of metal ions M1 with metal ions M2 and converting at least part of the metal ions M1 and/or optional M2 to metal compound nano-particles, precipitating the cellulose nano-particles and isolating the co-precipitated cellulose- and metal compound nano-particles.

公开(公告)号：US20240164382A1

公开(公告)日：2024-05-23

申请号：US18426497

申请日：2024-01-30

Applicant: Jiangnan University

Inventor： Zhenyu WANG ,  Xiaona LI ,  Fei LIAN ,  Chuanxi WANG ,  Le YUE

IPC: A01N43/84 ,  A01C1/00 ,  B01J23/745 ,  B01J35/45 ,  C07D413/14

CPC classification number: A01N43/84 ,  A01C1/00 ,  B01J23/745 ,  B01J35/45 ,  C07D413/14

Abstract: The present disclosure discloses a method of promoting rice growth using artificial humic acid synthesized by catalysis of nanoscale Ferric oxide, belonging to the field of nanoscale agriculture. The present disclosure discloses a method for synthesizing artificial humic acid from waste biomass with catalysis of transition metal, including the following steps: adding a mixed solution of an alkali, a transition metal catalyst and water into a biomass raw material, and carrying out catalytic reaction at 160-250° C. for 6-48 hours. The artificial humic acid can accelerate germination of rice, effectively promote growth of the rice (the root activity is improved by 166.76% and the net photosynthetic rate is improved by 72.08%), improve the absorption of water and nutrients and the transport of nutrients by rice roots and improve the ability of rice to resist oxidative stress and salt stress.