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3 Result(s) for 'school experiments'
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1.
Electrochemical Synthesis of Coin Metal Nanoparticles in School Chemistry Education
Elena von Hoff, Stefanie Waitz, Felix Kollenda, Thomas Waitz
World Journal of Chemical Education. 2018 6 (1). doi: 10.12691/wjce-6-1-11
Keywords: nanomaterials, catalysis, school chemistry
Context: Within this article we present the synthesis of coin metal nanoparticles and nanoporous surfaces by cathodic corrosion as school experiments . We further present two experiments utilizing the obtained materials as catalysts; the catalytic decomposition of hydrogen ...
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2.
Energy Supply with Biogas – An Example of Curricula Innovation Research in the Field of Renewable Energy
Isabel Rubner, Linda Baur, Bettina Grau, Jörg Steinbrenner, Benedikt Hülsemann
World Journal of Chemical Education. 2023 11 (3). doi: 10.12691/wjce-11-3-4
Keywords: Hohenheim Biogas Yield Test, Anaerobic Digestion, Methane, Biogas, School, Education, Curricular Innovation Research
Context: ... than 9000 biogas plants are currently in operation in Germany. The principle of biogas production has long been implemented in school experiments . However, it was recognized that the methods used in school experiments usually do not produce methane. Therefore, a new ex...
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3.
Can You See the Heat? – Using a Thermal Imaging Camera in the Chemistry Classroom
Claudia Bohrmann-Linde, Simon Kleefeld
World Journal of Chemical Education. 2019 7 (2). doi: 10.12691/wjce-7-2-18
Keywords: thermal imaging camera, thermal energy, IR radiation, energy turnover, chemical reactions, sensor, hands-on experiments, e-book, digital media, chemistry classroom
Context: ...g chemical experiments. They enable the observation of phenomena which are not visible to the human eye. In this paper a set of school experiments is described in which the use of a thermal imaging camera gives additional information on ongoing processes. Additionally a...
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