Clowder
  1. Rheometry
  2. 2025-04 Isother...

2025-04 Isothermal fixed frequency time sweep on ROMPing DCPD at 20C at various frequencies

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Description:

Andrew Lum ran fixed frequency tests on a 10k:1:1 DCPD:GC2:TBP resin at 20 C on the DHR-3 at the Beckman Institute at UIUC. These were used to probe the frequency dependence of the crossover point in moduli to determine the printability window.

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Metadata

Name Value Last Modified
Batch ID
  • Batch ID: 25-4-2025 00:00 MCM
  • procedure:
    • general:
      • Operator Initials: MCM
      • Mix Date and Time: 2025-04-25 00:00:00
      • Polymerization Date and Time: null
      • Resin Storage Temperature (°C): 23
      • Resin Storage atmosphere: Air
      • Resin Storage location: Flame Cabinet
      • Polymer Storage Temperature (°C): null
      • Polymer Storage armosphere: null
      • Polymer Storage location: null
      • Mixing Conditions: null
      • Mixing Type: Sonication
      • Mixing Time (min): 3
      • Preparation temperature (°C): 23
      • Use Glovebox: NO
      • Polymerization: null
      • Type of polymerization: ROMP
      • Ambient temperature (°C): null
      • Resin temperaure at the start of polymerization (°C): null
      • Select Geometry from geometries tab: null
      • Geometry - Select from library: null
      • #N/A: null
      • Initiation: null
      • Initiation method: NONE
      • Photocontrol: null
      • Photocontrol?: NO
      • null: null
  • inputs:
    • monomers:
      • monomer-inputs:
          • name: Ethylidene Norbornene (ENB)
          • SMILES: CC=C1CC2CC1C=C2
          • Measured mass (g): 0.0913373860182371
          • Measured volume (μL): null
          • Computed mass (g): 0.0913373860182371
          • Molecular Weight (g/mol): 120.2
          • Moles: 7.60e-04
          • Monomer mol%: 5.0
          • name: Dicyclopentadiene (DCPD)
          • SMILES: C1C=CC2C1C3CC2C=C3
          • Measured mass (g): 1.9086626139817628
          • Measured volume (μL): null
          • Computed mass (g): 1.9086626139817628
          • Molecular Weight (g/mol): 132.2
          • Moles: 1.44e-02
          • Monomer mol%: 95.0
      • monomer-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • catalysts:
      • catalyst-inputs:
          • name: GC-2
          • SMILES: CC1=CC(=C(C(=C1)C)N2CCN(C2=[Ru](=CC3=CC=CC=C3)(Cl)Cl)C4=C(C=C(C=C4C)C)C)C.C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
          • Measured mass (mg): 12.9
          • Computed mass (g): 0.0129
          • Molecular Weight (g/mol): 848.98
          • Moles: 1.52e-05
          • Monomer:Catalyst molar ratio: 1000.19
      • catalyst-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: Sonication
        • Mixing time (mins): null
    • inhibitors:
      • inhibitor-inputs:
          • name: TBP
          • SMILES: CCCCOP(=O)(OCCCC)OCCCC
          • Measured volume (μL): 4.1
          • Density: 0.925
          • Computed mass (g): 0.0037925
          • Molecular Weight (g/mol): 250.3
          • Moles: 1.52e-05
          • Inhibitor:Catalyst molar ratio: 1.0
      • inhibitor-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • additives:
      • additive-inputs:
      • additive-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • solvents:
      • solvent-inputs:
      • solvent-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
Extracted by https://re-mat.clowder.ncsa.illinois.edu/api/extractors/remat.experiment.from_excel on Jan 28, 2026
  • Batch ID: 25-4-2025 00:00 MCM
  • procedure:
    • general:
      • Operator Initials: MCM
      • Mix Date and Time: 2025-04-25 00:00:00
      • Polymerization Date and Time: null
      • Resin Storage Temperature (°C): 23
      • Resin Storage atmosphere: Air
      • Resin Storage location: Flame Cabinet
      • Polymer Storage Temperature (°C): null
      • Polymer Storage armosphere: null
      • Polymer Storage location: null
      • Mixing Conditions: null
      • Mixing Type: Sonication
      • Mixing Time (min): 3
      • Preparation temperature (°C): 23
      • Use Glovebox: NO
      • Polymerization: null
      • Type of polymerization: ROMP
      • Ambient temperature (°C): null
      • Resin temperaure at the start of polymerization (°C): null
      • Select Geometry from geometries tab: null
      • Geometry - Select from library: null
      • #N/A: null
      • Initiation: null
      • Initiation method: NONE
      • Photocontrol: null
      • Photocontrol?: NO
      • null: null
  • inputs:
    • monomers:
      • monomer-inputs:
          • name: Ethylidene Norbornene (ENB)
          • SMILES: CC=C1CC2CC1C=C2
          • Measured mass (g): 0.0913373860182371
          • Measured volume (μL): null
          • Computed mass (g): 0.0913373860182371
          • Molecular Weight (g/mol): 120.2
          • Moles: 7.60e-04
          • Monomer mol%: 5.0
          • name: Dicyclopentadiene (DCPD)
          • SMILES: C1C=CC2C1C3CC2C=C3
          • Measured mass (g): 1.9086626139817628
          • Measured volume (μL): null
          • Computed mass (g): 1.9086626139817628
          • Molecular Weight (g/mol): 132.2
          • Moles: 1.44e-02
          • Monomer mol%: 95.0
      • monomer-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • catalysts:
      • catalyst-inputs:
          • name: GC-2
          • SMILES: CC1=CC(=C(C(=C1)C)N2CCN(C2=[Ru](=CC3=CC=CC=C3)(Cl)Cl)C4=C(C=C(C=C4C)C)C)C.C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
          • Measured mass (mg): 12.9
          • Computed mass (g): 0.0129
          • Molecular Weight (g/mol): 848.98
          • Moles: 1.52e-05
          • Monomer:Catalyst molar ratio: 1000.19
      • catalyst-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: Sonication
        • Mixing time (mins): null
    • inhibitors:
      • inhibitor-inputs:
          • name: TBP
          • SMILES: CCCCOP(=O)(OCCCC)OCCCC
          • Measured volume (μL): 4.1
          • Density: 0.925
          • Computed mass (g): 0.0037925
          • Molecular Weight (g/mol): 250.3
          • Moles: 1.52e-05
          • Inhibitor:Catalyst molar ratio: 1.0
      • inhibitor-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • additives:
      • additive-inputs:
      • additive-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
    • solvents:
      • solvent-inputs:
      • solvent-procedure:
        • Prepared in GloveBox?: NO
        • Preparation temperature (°C): null
        • Mixing type: N/A
        • Mixing time (mins): null
Extractor Started Latest Update Latest Status
Submission Status
Timestamp Status Message
Wed Jan 28 22:31:29 UTC 2026 PROCESS: Uploading dataset metadata.

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Last viewed: Jan 29, 2026 07:22:27
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Last Modified: Dec 30, 2025 20:05:12

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