dor_id: 54211

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590.#.#.d: Los artículos enviados a la revista "Educación Química", se juzgan por medio de un proceso de revisión por pares

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561.#.#.u: https://quimica.unam.mx/

650.#.4.x: Biología y Química

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336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistas.unam.mx/index.php/req

351.#.#.b: Educación Química

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.1.#.d: México

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883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

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883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistas.unam.mx/index.php/req/article/view/63986/56142

100.1.#.a: Tausch, Michael Walter; Meuter, Nico; Spinnen, Sebastian

524.#.#.a: Tausch, Michael Walter, et al. (2017). Photoprocesses in chemical education. Key experiments for core concepts. Educación Química; Vol. 28 Núm. 3, 2017; 120 - 126. Recuperado de https://repositorio.unam.mx/contenidos/54211

720.#.#.a: Meuter, Nico; Spinnen, Sebastian; Tausch, Michael Walter

245.1.0.a: Photoprocesses in chemical education. Key experiments for core concepts

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Química, UNAM

264.#.0.c: 2017

264.#.1.c: 2018-03-21

653.#.#.a: Fluorescence; Phosphorescence; Ground states and excited states; Energy level model; Stokes shift; Down conversion; Photochromism; Solvatochromism; Aggregation Induced Emission (AIE)

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico educquim@unam.mx

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041.#.7.h: spa

520.3.#.a: Due to the ‘‘big five’’ challenges in the 21st Century related to the terms of energy, food, water, mobility and climate, mankind has to replace energy from fossil fuels step by step by renewable energies. Between them, solar energy is definitely the most abundant and clean. This is a major, but not the only reason for the inclusion of photoprocesses into chemical education. In this article we present an experimental approach to the basic concept suitable for teaching all phenomena involving light in a reasonable approximation. Updated experiments demonstrating the down conversion of light by fluorescence and room-temperature phosphorescence as well as aggregation induced emission and rigidification induced luminescence are described. In order to use these experiments for teaching basic concepts in photochemistry, a simple version of an energy level model, and an extended version, containing vibrational states, are proposed.

773.1.#.t: Educación Química; Vol. 28 Núm. 3 (2017); 120 - 126

773.1.#.o: https://www.revistas.unam.mx/index.php/req

022.#.#.a: ISSN electrónico: 1870-8404; ISSN impreso: 0187-893X

310.#.#.a: Trimestral

300.#.#.a: Páginas: 120-126

264.#.1.b: Facultad de Química, UNAM

doi: https://doi.org/10.1016/j.eq.2017.03.003

handle: 63376dfaee9e15e2

harvesting_date: 2023-06-20 16:00:00.0

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last_modified: 2023-06-20 16:00:00

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Artículo

Photoprocesses in chemical education. Key experiments for core concepts

Tausch, Michael Walter; Meuter, Nico; Spinnen, Sebastian

Facultad de Química, UNAM, publicado en Educación Química, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Química, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Tausch, Michael Walter, et al. (2017). Photoprocesses in chemical education. Key experiments for core concepts. Educación Química; Vol. 28 Núm. 3, 2017; 120 - 126. Recuperado de https://repositorio.unam.mx/contenidos/54211

Descripción del recurso

Autor(es)
Tausch, Michael Walter; Meuter, Nico; Spinnen, Sebastian
Colaborador(es)
Meuter, Nico; Spinnen, Sebastian; Tausch, Michael Walter
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Photoprocesses in chemical education. Key experiments for core concepts
Fecha
2018-03-21
Resumen
Due to the ‘‘big five’’ challenges in the 21st Century related to the terms of energy, food, water, mobility and climate, mankind has to replace energy from fossil fuels step by step by renewable energies. Between them, solar energy is definitely the most abundant and clean. This is a major, but not the only reason for the inclusion of photoprocesses into chemical education. In this article we present an experimental approach to the basic concept suitable for teaching all phenomena involving light in a reasonable approximation. Updated experiments demonstrating the down conversion of light by fluorescence and room-temperature phosphorescence as well as aggregation induced emission and rigidification induced luminescence are described. In order to use these experiments for teaching basic concepts in photochemistry, a simple version of an energy level model, and an extended version, containing vibrational states, are proposed.
Tema
Fluorescence; Phosphorescence; Ground states and excited states; Energy level model; Stokes shift; Down conversion; Photochromism; Solvatochromism; Aggregation Induced Emission (AIE)
Idioma
spa
ISSN
ISSN electrónico: 1870-8404; ISSN impreso: 0187-893X

Enlaces