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Süß, O., “Über die Natur der Belichtungsprodukte von Diazoverbindungen. Übergänge von aromatischen 6-Ringen in 5-Ringe”, Ann. Chem. 556 (1). 65-84. 1944.

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Article

Diazotype – A Historical Copying Process

1Department of Chemistry, University of Education Karlsruhe, Karlsruhe, Germany


World Journal of Chemical Education. 2021, Vol. 9 No. 4, 136-143
DOI: 10.12691/wjce-9-4-6
Copyright © 2021 Science and Education Publishing

Cite this paper:
Matthias Ducci. Diazotype – A Historical Copying Process. World Journal of Chemical Education. 2021; 9(4):136-143. doi: 10.12691/wjce-9-4-6.

Correspondence to: Matthias  Ducci, Department of Chemistry, University of Education Karlsruhe, Karlsruhe, Germany. Email: ducci@ph-karlsruhe.de

Abstract

Diazotype is a historical light tracing process which was used, in particular, for reproducing technical drawings. This paper first explains the principle of the diazotype. Thereafter, a researching and developing teaching concept with a varity of newly developed experiments is presented for chemistry lessons at secondary level II.

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