Vanadium Can Sealing
Vanadium Can Sealing - Related Videos
08:25
Chemical Vapor Deposition of an Organic Magnet, Vanadium Tetracyanoethylene
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Cited by 15 •
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We present the synthesis of the organic-based ferrimagnet vanadium tetracyanoethylene (V[TCNE]x, x~2) via low temperature chemical vapor deposition (CVD). This optimized recipe yields an increase in Curie temperature from 400 K to over 600 K and a dramatic improvement in magnetic resonance properties.
04:41
Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures
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Cited by 7 •
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Key procedures to optimize the sealing process and achieve real-time monitoring of the metal-to-glass seal (MTGS) structure are described in detail. The embedded fiber Bragg grating (FBG) sensor is designed to achieve online monitoring of temperature and high-level residual stress in the MTGS with simultaneous environmental pressure monitoring.
07:51
The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
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11:10
Atomic Layer Deposition of Vanadium Dioxide and a Temperature-dependent Optical Model
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Cited by 15 •
2018
Thin films (100-1000 Å) of vanadium dioxide (VO2) were created by atomic-layer deposition (ALD) on sapphire substrates. Following this, the optical properties were characterized through the metal-insulator transition of VO2. From the measured optical properties, a model was created to describe the tunable refractive index of VO2.
06:10
Accessible Silicone Chip-to-Membrane Sealing Procedure for Flexible, Reliable Bonding
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2026
A novel sealing protocol to produce water-tight silicone-based seals for membranes of Polydimethylsiloxane (PDMS) chip devices. Intended for labs setting-up chip models and small-scale chip platform development. We demonstrate the protocol using plastic and native tissue membranes. This procedure only requires PDMS, toluene, mold, membrane, and a vacuum chamber.
FAQs
A controlled atmosphere limits oxidation while the end cap is joined to the vanadium can. This matters because oxidation could compromise the material interface and increase the risk of sample loss or altered experimental conditions. Maintaining the intended atmosphere during localized welding therefore supports a stable, leak-resistant enclosure for controlled measurements.
The fitted end cap establishes the physical closure, while localized welding joins it to the can without treating the entire container as a single heated region. Together, these features create a mechanically stable boundary around the specimen. The resulting enclosure helps retain the sample and preserve consistent conditions during the experiment.
Vanadium has relatively low neutron absorption, so a properly sealed vanadium can can protect a specimen while contributing less interference to neutron measurements than a container with stronger neutron absorption. This balance is important in diffraction and scattering experiments, where the enclosure must provide containment without overwhelming information from the specimen.
The specimen is placed inside the vanadium container, and a compatible end cap is fitted to the can. Localized welding then joins the cap and can under a controlled atmosphere. The intended result is a mechanically stable, leak-resistant enclosure that limits oxidation and sample loss during the planned controlled experiment.
Reliable sealing becomes particularly important when experiments involve high temperatures or reactive materials. Under those conditions, maintaining sample integrity and reproducible experimental conditions is central to obtaining meaningful results. A sound enclosure also reduces the chance that material escapes or that oxidation changes the specimen during the experiment.
Vanadium can sealing provides a containment approach for specimens that must be studied under controlled conditions while remaining compatible with neutron-based measurements. It is relevant when researchers need to preserve sample integrity, reduce loss, and avoid excessive container contribution. The same engineering priorities support both neutron diffraction or scattering and demanding high-temperature or reactive-material studies.