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GrapheneSens

Development of Graphene based Contact Position Sensors

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

GrapheneSens project word cloud

Explore the words cloud of the GrapheneSens project. It provides you a very rough idea of what is the project "GrapheneSens" about.

deposition return cycle noise linearity life size lt oxidation screen annual encoder white market poor global barrier 480 22 durable resistivities sensor combine 53 investment resistance roughness coating goods cycles found limited 2023 ion assisted aerosol gt lifetime million pulse track post accuracy coatings modification 89 formulation ideal automotive thereby surface utilise revenue printing nano sectors cheaper respectively wiper drift sensors 18 51 14 disadvantages graphene worth position 4million combined profit roi maximising obtain sales alone potentiometer tribological appliances benefits aaid 38 reliability prevent composite graphenesens enabled similarities performance relates oxygen contact ink wear conductivities 5 us base home billion 3

Project "GrapheneSens" data sheet

The following table provides information about the project.

Coordinator	PRECISION VARIONIC INTERNATIONAL LIMITED Organization address address: SENSOR HOUSE - LANGLEY ROAD HILLMEAD city: SWINDON postcode: SN5 5WB website: www.pvi.co.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	United Kingdom [UK]
Project website	http://sensegraphene.com/
Total cost	71˙429 €
EC max contribution	50˙000 € (70%)
Programme	1. H2020-EU.2.1.5. (INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies - Advanced manufacturing and processing) 2. H2020-EU.2.1.3. (INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies - Advanced materials) 3. H2020-EU.2.3.1. (Mainstreaming SME support, especially through a dedicated instrument) 4. H2020-EU.2.1.2. (INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Nanotechnologies)
Code Call	H2020-SMEINST-1-2016-2017
Funding Scheme	SME-1
Starting year	2017
Duration (year-month-day)	from 2017-02-01 to 2017-07-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	PRECISION VARIONIC INTERNATIONAL LIMITED PRECISION VARIONIC INTERNATIONAL LIMITED Organization address address: SENSOR HOUSE - LANGLEY ROAD HILLMEAD city: SWINDON postcode: SN5 5WB website: www.pvi.co.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (SWINDON)	coordinator	50˙000.00

Map

Project objective

The overall objective of the GrapheneSens project is to develop novel graphene enabled contact position sensors for applications in automotive sectors, home appliances (white goods) and other relevant areas. The market size in the automotive sector alone for global position sensor is worth US$3.89 billion.

One of the main disadvantages of existing contact position sensors technology is poor wear characteristics (leading to reduced sensor reliability, drift over lifetime) and limited sensor accuracy (surface roughness leading to noise). We have found that graphene is ideal to use in these sensors because of its tribological properties which relates to wear and barrier properties.

To utilise graphene in these sensors, we combine the unique benefits of graphene to develop graphene based nano-composite coatings to obtain high wear and barrier properties: wear resistance combined with tailored resistivities; wear resistance combined with high conductivities and wear resistance combined with oxygen barrier. Each coating developed through modification of the same graphene ‘base ink’ formulation thereby maximising similarities between the coatings and thus improved wear performance.

The potentiometer and the encoder sensors are developed by printing graphene based nano-composite ink using screen printing technology while wiper unit is developed by using Aerosol Assisted Ion Deposition (AAID) technology.

The graphene enabled contact potentiometer sensors will be highly durable (life cycle>4million), high linearity (<0.5%) and 22% cheaper and the encoder sensor have a track life > 100 k cycles, accuracy of 40 pulse with better barrier properties to prevent oxidation and 18% cheaper.

We expect to achieve annual sales revenue and profit of €38.53 million and €14.51 million respectively by 2023 with post project 5 year and return on investment (ROI) of 480%.

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The information about "GRAPHENESENS" are provided by the European Opendata Portal: CORDIS opendata.