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Laboratorio sin receta de cocina en cursos masivos Laboratorio sin receta de cocina en cursos masivos
La falta de interés y motivación en los estudiantes de química general en cursos masivos universitarios y nuestra búsqueda de mejorar el proceso de aprendizaje nos ha llevado a proponer una alternativa para realizar las clases de...
35,90 € *
The Reactivity Studies of Chromium-Chromium Quintuple Bond The Reactivity Studies of Chromium-Chromium...
The reactivity of the quintuply bonded dichromium complex (1) stabilized by aminopyridinato ligands have been investigated. The reaction of (1) with alkynes and dienes leads to cycloaddition reactions. Furthermore, the study was extended...
36,90 € *
Synthesis of a Ditopic Verdazyl Ligand and its Coordination to Nickel Synthesis of a Ditopic Verdazyl Ligand and its...
The goal of this research project was to prepare a self-assembled grid complex with a ditopic bis-verdazyl ligand and nickel(II) ions. A verdazyl is a relatively stable type of organic free radical in which the unpaired electron is...
39,90 € *
Les metallophosphates MeAPO-n Les metallophosphates MeAPO-n
Les solides microporeux cristallisés constituent une grande famille de composés minéraux répondant à un concept structural commun et possédant des propriétés particulières qui ont donné lieu à plusieurs applications industrielles...
45,90 € *
Rare Earth Metal Complexes Rare Earth Metal Complexes
This book gives an overview on the molecular structures (MS) and crystal structures (CS) of rare earth metal (REM) complexes with a series of aminopolycarboxylic acid (APCA) ligands, which are nitrilotriacetic acid (nta),...
49,00 € *
Studies on Mono- and Dioxorhenium(V) Complexes Studies on Mono- and Dioxorhenium(V) Complexes
Understanding of oxorhenium(V) Rhenium(V) complexes as radiopharmaceuticals for therapy and diagnosis have received attention, because of their suitable radionuclear properties, i.e., 186Re: Emax = 1.1 MeV for beta-emission and Emax =...
49,00 € *
Inorganic Water Pollutants of Environmental Importance Inorganic Water Pollutants of Environmental...
Based on the lacuna identified in the literature, new of reagents viz, 2-acetylpyridine thiosemicarbazone (I), 2-acetylpyridine semicarbazone (II) and 2-acetylthiopenethio-semicarbazone (III) have been synthesized and characterized by...
51,90 € *
POUDRES MCrAlY: DOPAGE Re-Ru PAR DÉPôT CVD EN LIT Á JET ET OXYDATION POUDRES MCrAlY: DOPAGE Re-Ru PAR DÉPôT CVD EN...
L accrochage des barrières thermiques sur les aubes et les ailettes se fait à l aide de sous-couches, élaborées à partir de poudres de type MCrAlY (M = Co, Fe, Ni). Il a été rapporté que les performances de ces sous-couches peuvent être...
59,00 € *
Synthèse et caractérisation d'aluminates et d'aluminosilicates Synthèse et caractérisation d'aluminates et...
Les aluminates et aluminosilicates d'alcalinoterreux interviennent dans la fabrication de nombreux produits de grande consommation tels que les ciments et bétons réfractaires ou encore les verres. Ces matériaux sont souvent obtenus par...
59,00 € *
Pharmaceutical Chemistry. Vol.2 Pharmaceutical Chemistry. Vol.2
This two volume book is an excellent introduction to this interdisciplinary area, lying on the interface between organic chemistry, biochemistry and medicine. The authors give a comprehensive overview of the field and outline the actual...
59,95 € *
Transition Metal Ions Doped ChloroCadmium Phosphate Nanocrystals Transition Metal Ions Doped ChloroCadmium...
The exploration of organically templated layered transition metal phosphates with novel structures has been driven by their potential for application as redox catalysts,ion-exchangers, adsorbents, molecular sieves, etc. The incorporation...
68,00 € *
Metal complexes of N-heterocyclic carbene Metal complexes of N-heterocyclic carbene
N-Heterocyclic carbenes (NHCs) are of much recent interest and their complexes well known. To date, countless reports on complexes of almost every transition metal derived from NHCs have appeared, together with reports of their catalytic...
68,00 € *
Semiconductor Compounds in Single-Walled Carbon Nanotubes Semiconductor Compounds in Single-Walled Carbon...
The work described in this thesis concerns the filling of Single-Walled Carbon Nanotubes (SWNTs) with semiconductor compounds (HgTe, HgxCd1-xTe, InSb, SnSe). Once successfully introduced into the SWNTs, the fillings were structurally...
68,00 € *
Spectres d'émission émis par un plasma à couplage inductif Spectres d'émission émis par un plasma à...
Il existe un besoin constant d'améliorer les performances analytiques des méthodes d'analyse élémentaires. L'utilisation de systèmes ICP basés sur les détecteurs à transfert de charge permet d'obtenir une quantité d'informations...
69,00 € *
Traitement des rejets industriels de textile Traitement des rejets industriels de textile
Cet ouvrage est composé de six chapitres. Le premier chapitre est consacré à une étude bibliographique sur les colorants de textile et sur les méthodes de traitement des eaux usées contaminées par ces colorants, en particulier sur les...
69,00 € *
Glass Formation & Properties of Oxyfluoronitride Glasses Glass Formation & Properties of...
In this research the effect of fluorine addition on glass formation, properties and crystallisation in the Ca-Si-Al-O-N system is studied. Two glass forming regions at 20 eq.% N, 1 eq.% F and 20 eq.% N, 5 eq.% F at 1650°C were determined...
69,90 € *
Synthesis and applications of mesoporous materials Synthesis and applications of mesoporous materials
Mesoporous materials with well-defined pore size and structure have applications in a wide range of topics from catalysis, environment and medicine to electronics. This work presents the methods and procedures for preparing functional...
69,90 € *
Synthesis and Application of Mesoporous Silica Synthesis and Application of Mesoporous Silica
Mesoporous materials with well-defined pore size and structure have applications in a wide range of topics from catalysis, environment and medicine to electronics. This work presents the methods and procedures for preparing functional...
76,90 € *
High Capacity Ion-exchange Adsorbents from co-disposal of AMD and FA High Capacity Ion-exchange Adsorbents from...
This book presents the results for the physical and chemical characterisation of co-disposal precipitates prepared from the co-disposal of acid mine drainage and fly ash. The prepared high capacity ion exchange adsorbents were...
79,00 € *
Macro to Micro Porous Ceramic and Carbon Media Macro to Micro Porous Ceramic and Carbon Media
The framed chemical and thermal stability of inorganic materials propel them to be one of the most appealing classes of advanced separation materials in recent times. This book focuses on implanting the desired porous architectures in...
79,00 € *
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