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Photolithography – Year 12 Chemistry

On 9th November our Year 12 Chemistry students were visited by two PhD students from the University of Kent for a one hour workshop on photolithography to show a use of chemistry that they would not normally have the opportunity to see in school.

Miss May wrote:

The year 12 Chemistry students, Miss May and Mrs Smith all thoroughly enjoyed trying our hands at photolithography for the first time.

We learnt about its use in the past to create circuit boards as well as why it is no longer used commercially.  Only one of us managed to fully complete each stage of the process which clearly showed just how skillful we needed to be and how unpredictable science can be.

The method involved the controlled exposure of UV light to certain parts of a circuit board covered in a thin layer of copper in order to make patterns. The students were very creative with their designs and we all enjoyed speaking to the Canterbury Christchurch PhD students about their research topics.

 

The feedback from the students involved included :

“I really enjoyed the photolithography experiment as bringing in an outside educator to show A level chemists what we could be doing if we enter the field of chemistry was a really interesting experience. Working with PhD students was a rewarding experience in itself as well.”

“I thoroughly enjoyed the photolithography experiment done by the two ladies from the University of Kent. We got the opportunity to be with people very qualified in the field of chemistry, to show our A level chemistry class the types of interesting experiments that the subject offers. Overall it was a great experience that they gave us, and it definitely made the class intrigued into discovering more about photolithography.”

“I found it very interesting how the photo was made with just U.V light and some chemicals.”

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Faith in the presence of God

Concern for the poor and social justice

Quality education

Respect for all persons

Inclusive community

an awareness of the living presence of God in our world, and a calling to see the world through the eyes of faith

a calling to support the poor and victims of injustice, through community service and justice education

to provide an education that is second to none, so that our students will not just contribute to society, but will transform it

that we are all children of God and, as such, at the heart of our education we must respect the dignity of all persons

we respect and value diversity, which means that nobody is left out or left behind, and that we embrace the unique stories and qualities that each of us bring to the world.

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St Simon Stock Catholic School is an academy, and part of the Kent Catholic Schools’ Partnership. The Kent Catholic Schools’ Partnership is an exempt charity and a company limited by guarantee registered in England and Wales under company registration number 08176019 at registered address: Barham Court, Teston, Maidstone, Kent, ME18 5BZ. St Simon Stock Catholic School is a business name of Kent Catholic Schools’ Partnership.

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