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600 MHz FT-NMR (Solid) | 600 MHz 고체상 핵자기 공명 분광기

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600 MHz FT-NMR (Solid)
보유장비 관련 정보
연구실/분야
  • Materials Characterization Lab
  • Spectroscopic Analysis
모델명 AVANCE NEO + VNMRS600
제조사 Bruker
담당자 한선필
연락처 052-217-4174 / okno1234@unist.ac.kr
예약 가능여부 가능
예약단위 10min 1일최대예약시간 24hr
예약Open(~일 전) 5일전 예약취소불가(~일 전) 1시간전
장비위치 102동 B119호

  • Description

    고체상핵자기공명 분광기로서 Varian 600 MHz Magnet + Bruker AVANCE NEO + 3.2mm CP-MAS probe로 업그레이드(2025.11.03)

    NMR is a technique for determining the structure of most organic and some inorganic molecules. NMR studies a magnetic nucleus by aligning it with a very powerful external magnetic field and disturbing this alignment using an electromagnetic field. Different atoms within a molecule resonate at different frequencies at a given field strength.

    https://ucrf.unist.ac.kr/en/category/data/technical-library/
    1) Varian 600 MHz FT-NMR Operation Manual
    2) DOSY NMR Manual
    3) 2D NMR Manual
    4) SOP of Bruker 400 MHz FT-NMR

    https://ubts.co.kr/
    NMR 이론 및 실습관련 동영상 교육자료 (NMR Theory and Practice video)
    - 이론, 장비사용법, Mnova processing 등

    택배(Mail)
    Name: 한선필
    Phone: 052-217-4174
    Adress: 울산시 울주군 언양읍 유니스트길 50 UNIST 102동 B119호

  • Specifications

    • Premium shielded 14.09 T (600 MHz) magnet

    • 2 channel console

    Ch1: 500 Watt

    Ch2: 500 Watt

    • Available probe

    - 3.2 mm CP-MAS probe (Max spinning rate = 24 kHz)

    Ch1: 1H, 19F

    Ch2: 15N ~ 31P

    Spinning rate: 1.8~24 kHz (Max: 24 kHz)

    Sample amount: 70 ~ 100 mg (fine powder) or possible KBr mixture

    - Normal sample in rotor: 29 ~ 33 mg with 3.2mm Thin wall rotor (Volume: 46.7uL)

    - Like zeolite and cement sample (High density) in rotor: 60~ 65 mg with 3.2mm Thin wall rotor (Volume: 46.7uL)

    3.2mm CP-MAS Probe - Temperature: -80C - 200C

    3.2mm Thin wall rotor (Volume: 46.7uL)

    + Kel-F cap: -20C ~ 70C

    + Vespel cap: -30C ~ 70C

    3.2 mm regular wall rotor (Volume: 30uL)

    + Kel-F cap: -20C ~ 70C

    + Vespel cap: -30C ~ 70C

    + ZrO2: -150C ~ 150C

  • Applications

    Detectable nuclei: 1H, 7Li, 9Be, 11B, 13C 17O, 19F, 23Na, 27Al, 29Si, 31P, 35Cl, 51V, 55Mn, 119Sn etc

    29Si HPDEC

    Purpose = Quantitative

    Pulse = HPDEC

    NS=1024

    D1=30

    Pulse width = 3.5 (90degree)

    Spinning rate = 20 kHz

    exp. time = 8hr 33min

    29Si CPMAS

    Purpose = Peak assign

    Pulse=CP-MAS (Signal Enhancement via 1H nucleus)

    NS=1024

    D1=15

    Pulse width = 3.5 (90degree)

    Spinning rate = 20 kHz

    exp. time = 4hr 17min

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