Patents by Inventor Jinming Luo

Jinming Luo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12251680
    Abstract: Provided are a hierarchical porous defect UiO-66 material and a preparation method thereof. The method includes the following steps: mixing a zirconium ion source, a mixed ligand, an organic acid, an organic good solvent, and water to obtain a mixture; and subjecting the mixture to reaction while heating, washing, freeze-drying, and heat treatment in sequence to obtain the hierarchical porous defect UiO-66 material; where hierarchical pores of the hierarchical porous defect UiO-66 material comprise micropores and mesopores; the micropores each have a pore size of not greater than 2 nm; the mesopores each have a pore size of 2 nm to 4 nm; the mixed ligand includes terephthalic acid and a trisubstituted benzene series; and the trisubstituted benzene series is one or two selected from the group consisting of 2-aminoterephthalic acid and 2-aminoisophthalic acid.
    Type: Grant
    Filed: April 20, 2024
    Date of Patent: March 18, 2025
    Assignee: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Jinming Luo, Chunyu Lv, Yitao Pan, Nanwen Zhu
  • Publication number: 20250011173
    Abstract: Provided are a biomass-derived carbon particle, and a preparation method and use thereof. The biomass-derived carbon particle includes a non-graphitized biochar and a graphitized biochar; where the non-graphitized biochar and the graphitized biochar each have an oxygen-containing functional group; and the oxygen-containing functional group includes one selected from the group consisting of hydroxyl group, phenolic hydroxyl group, carbonyl group, and ether group.
    Type: Application
    Filed: September 1, 2023
    Publication date: January 9, 2025
    Applicant: Shanghai Jiao Tong University
    Inventors: Jinming LUO, Kaixing FU
  • Publication number: 20240424476
    Abstract: Provided are a hierarchical porous defect UiO-66 material and a preparation method thereof. The method includes the following steps: mixing a zirconium ion source, a mixed ligand, an organic acid, an organic good solvent, and water to obtain a mixture; and subjecting the mixture to reaction while heating, washing, freeze-drying, and heat treatment in sequence to obtain the hierarchical porous defect UiO-66 material; where hierarchical pores of the hierarchical porous defect UiO-66 material comprise micropores and mesopores; the micropores each have a pore size of not greater than 2 nm; the mesopores each have a pore size of 2 nm to 4 nm; the mixed ligand includes terephthalic acid and a trisubstituted benzene series; and the trisubstituted benzene series is one or two selected from the group consisting of 2-aminoterephthalic acid and 2-aminoisophthalic acid.
    Type: Application
    Filed: April 20, 2024
    Publication date: December 26, 2024
    Inventors: Jinming LUO, Chunyu LV, Yitao PAN, Nanwen ZHU
  • Patent number: 12157107
    Abstract: Disclosed are a sulfur-molybdenum cluster modified MOF material and a preparation method and application thereof, and the material is prepared by taking an MOF material as a metal organic framework material, and modifying ammonium tetrathiomolybdate inside the metal organic framework material; and according to the mass percentage, the MOF material accounts for 45 wt % to 90 wt %, and a modification amount of the ammonium tetrathiomolybdate accounts for 10 wt % to 55 wt %. The ammonium tetrathiomolybdate is embedded into an MOF material framework in a solution in a form of an anion MoS42? for modification. According to the invention, the MOF material is modified by the ammonium tetrathiomolybdate, and compared with an existing sulfydryl modified composite material, the modified composite material shows a higher adsorption capacity, a higher adsorption rate and a higher S atom effective utilization rate in the application of removing Hg (II) in water, and meets a wider practical application scene.
    Type: Grant
    Filed: August 7, 2024
    Date of Patent: December 3, 2024
    Assignee: Shanghai Jiao Tong University
    Inventors: Jinming Luo, Chunyu Lv, Kaixing Fu
  • Publication number: 20220267538
    Abstract: The present disclosure provides a preparation method of a porous hydrogel adsorbent based on Radix Astragali residues, including the following steps: subjecting residues of Chinese herbal medicine Radix Astragali as a precursor to bleaching with NaClO2, alkaline washing with KOH, and high power ultrasonic treatment, thereby obtaining a precursor solution of uniformly dispersed cellulose nanofibers (CNFs); adding the precursor solution of CNFs to a mixed solution of N,N?-methylene bisacrylamide (MBA), acrylic acid (AA) and ammonium persulfate (APS), shaking evenly, and initiating a polymerization reaction at a predetermined temperature to form a monolithic gel; and cleaning the monolithic gel, putting the cleaned monolithic gel into a dimethyl sulfoxide (DMSO) solution containing epichlorohydrin to allow reaction, and transferring the product of the reaction to an aqueous sodium hydroxide solution containing triethylene tetramine to allow reaction, thereby finally obtaining an amino-functionalized porous hydro
    Type: Application
    Filed: January 5, 2022
    Publication date: August 25, 2022
    Applicant: SHANGHAI JIAO TONG UNIVERSITY
    Inventor: Jinming Luo