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The Magic of Transforming Carbon Dioxide to Ethanol: An Analysis of Copper-Based Electrochemical Catalysts

Copper electrocatalysts have been shown in the past literature to selectively reduce carbon dioxide to hydrocarbons. However, due to the lack of systematic studies on time-scale resolved spectral features, the selectivity resulted from the surface atomic characteristics of the copper catalyst– could be copper metal or copper oxide, along the reaction path remains uncertain. This study introduces an X-ray absorption spectrum with a few seconds resolution scale to observe the chemical state evolution of catalysts in reactions. Under specific experimental conditions, it was observed that the average oxidation state consisted of the mixed oxidation states on the surface of copper material could be stably maintained on the electrode surface, thus steadily increasing the effective yield of ethanol. Combined with the first-principles simulations, the catalytic reaction pathway of CO2 conversion can be derived step-by-step and verified by experimental observations.

Asia Pacific Scholars' Reflective Dialogues on the Future of Education Innovation and Teacher Education in the New Normal amidst Global Education

The Asia Pacific Association for Teacher Education (APATE) and the Taiwan Education Alliance convened a conference on "Educational Innovation and Teacher Education in the New Normal" on November 18-19, 2022.With the keynote speakers and panelists invited from approximately ten countries," attendees exchanged ideas and explored pandemic-related issues concerning the development of teacher education systems, teaching, and research in and across different cultural contexts. The lively debate and discussions either in the in-person (physical) or online sessions of the two-day forum feature the concerns of educational researchers and practitioners from various countries concerning the new normal of education.

Make Soaps and Make Friends at Soap Workshops by OIA

The Office of International Affairs of NTNU prepared a two day event of soap making workshops for international students, local students and overseas Chinese students as a chance for them to meet new friends while enjoying the fun of making soaps.

Nobel Prize winner Gao Xingjian's manuscripts on display in NTNU

Around 600 manuscripts and artworks donated by Gao Xingjian (高行健), Nobel Prize laureate in Literature in 2000, will be displayed from Wednesday to Dec. 18 at National Taiwan Normal University (NTNU), according to the university.

Transnational Education with Kyushu University: Online Learning Platform and Dual Degree Program

Cultivating students' global thinking, enhancing international mobility and learning is one of the key projects of National Taiwan Normal University in promoting internationalization. With the powerful trend of globalization, "transnational education" is booming among higher education institutions around the world. Although traditional student and teacher exchange abroad, distance teaching are still the mainstream of transnational education, under the influence of increasingly fierce competition in higher education, low birth rate, and the pandemic, transnational education is undergoing unprecedented changes and innovation.