Details of Award
NERC Reference : NE/H001360/1
Market, IP and opportunities exploration for low-cost high performance in situ methane sensor
Grant Award
- Principal Investigator:
- Professor M Mowlem, NOC (Up to 31.10.2019), Science and Technology
- Co-Investigator:
- Professor D Connelly, National Oceanography Centre, Science and Technology
- Grant held at:
- NOC (Up to 31.10.2019), Science and Technology
- Science Area:
- None
- Overall Classification:
- Unknown
- ENRIs:
- None
- Science Topics:
- None
- Abstract:
- The National Oceanography Centre, Southampton has developed a compact sensor that can measure extremely low concentrations of methane. For oceanographic applications this has been proven to detect less than 1 nano mole of methane per litre of seawater. That is equivalent to approximately 10 parts of methane in a trillion parts of water. The proposed activity will investigate if this miniature, low-cost, high performance in situ (i.e. can be used in the environment rather than only in the lab) methane sensor technology has commercial potential. The results of the study will inform further development of the technology, and actions taken to progress commercialisation. The aim is to maximise the contribution made to the competitiveness of UK industry. Methane sensing has potential applications in the oil and gas industry and in other environmental and industrial applications. We are therefore, confident that this study will identify commercial potential. The study will complete a market assessment, will review patents and opportunities for protection of the idea; and will evaluate possible partners and initiate contacts with them. The sensor technology uses an indicator molecule that traps methane in a cage like structure and is itself embedded in a clear plastic. The number of trapped methane molecules is directly related to the concentration of methane in the environment. The presence of the methane molecule within the cage changes the speed at which light travels in the plastic loaded with these molecules. This change is detected to very high precision using a technique called Surface Plasmon Resonance. The SPR phenomena produces a dark band in light reflected through a prism. The angular position of this band is a measure of the speed of light in the material above the prism. We measure the angle of the dark band to measure the speed of light in our indicator material, and therefore measure the number of trapped methane molecules. Using a miniature prism (about 5cm in its biggest dimension) and a very thin layer of indicator material (approximately 0.2mm) we have created a very small high performance sensor.
- NERC Reference:
- NE/H001360/1
- Grant Stage:
- Completed
- Scheme:
- Follow on Fund (FEC)
- Grant Status:
- Closed
- Programme:
- Follow on Fund Pathfinder
This grant award has a total value of £8,216
FDAB - Financial Details (Award breakdown by headings)
| DI - Other Costs | DI - T&S |
|---|---|
| £7,805 | £411 |
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