Vol. 103 No. 4 (2007) | Anales de Química de la RSEQ

Editorial

Pascual Román Polo

4

Editorial

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Chemical Research

José Luis Delgado, Mª Ángeles Herranz, Nazario Martín León

5

Carbon nanostructures: a new scientific challenge

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Giorgio Soave, Baudilio Coto

14

SRK, after many years - What can be maintained and what should be changed?

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Ramón Martínez, Félix Sancenón, Katrin Hoffman, Knut Rurack, Ana Belén Descalzo

22

Hybrid materials in analytical chemistry

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Javier Padilla, Toribio Fernández Otero

28

Organic electrochromic devices

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Rodolfo Miranda

35

Gerhard Ertl and the 2007 Nobel Prize in Chemistry: for his studies of chemical processes on solid surfaces

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Chemistry Classroom and Laboratory

Patricia Ana María Williams, Evelina Gloria Ferrer

39

Experimental determination of the density of NaCl: a practical work to apply previously acquired concepts on crystalline systems and crystal properties

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Fabio Daniel Torossi Baudino

45

A simple experience with complex foundations: the separation of photosynthetic pigments using paper chromatography

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History of Chemistry

Víctor Guijarro

52

“Pleasure, knowledge and utility": the chemist and technological innovation around 1800

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Soledad Esteban Santos, Fernando Peral Fernández

59

Scientific controversies in 19th century Chemistry

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José Elguero

70

Spain and the elements of the periodic table

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News

77

Noticias de la RSEQ

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