Publications associées à Methods for determination of degree of reaction of slag in blended cement pastes

Characterisation and hydration kinetics of beta-C2S synthesised with K2SO4 as dopant

Karen Scrivener, Franco Alberto Zunino Sommariva, Shashank Bishnoi, Sreejith Krishnan

In this study, a protocol for synthesising beta-C2S using K2SO4 as a dopant has been reported. Quantitative X-Ray diffraction was used to characterise synthesised samples. It was observed that it is possible to synthesise beta-C2S with high purity (>96 wt% ...

PERGAMON-ELSEVIER SCIENCE LTD2023

Rapid, Robust, and Relevant (R3) Reactivity Test for Supplementary Cementitious Materials

Karen Scrivener, Ruben Anton Snellings, François Henri Avet, Xuerun Li

Although supplementary cementitious materials (SCMs) are now commonly accepted and widely used, consensus has not been reached for methods to test their chemical reactivity. A multitude of test methods exist but often fall short on one or more of the key f ...

AMER CONCRETE INST2019

One-dimensional facile growth of MAPbI(3) perovskite micro-rods

Mohammad Khaja Nazeeruddin, Zubair Ahmad

One-dimensional microrods (4-5 mm) of PbI2 and CH3NH3PbI3 (MAPbI(3)) with unique structural and morphological properties have been grown at room temperature. X-ray diffraction (XRD) patterns of both types of micro-rods exhibit a hexagonal system (P3m1(164) ...

ROYAL SOC CHEMISTRY2019

Benzimidazolium salt-based solid-state electrolytes afford efficient quantum-dot sensitized solar cells

Paul Joseph Dyson, Zhaofu Fei, Zhangjun Huang, Yefeng Wang

A novel solid-state electrolyte based on 1,3-dihexylbenzimidazolium ([DHexBIm]) cations combined with Br-, BF4- or SCN- anions is used in CdS/CdSe sensitized quantum dot sensitized solar cells (QDSSCs). A power conversion efficiency of 4.26% was achieved w ...

Royal Soc Chemistry2017

A systematic approach for thermal stability predictions of chemicals and their risk assessment: Pattern recognition and compounds classification based on thermal decomposition curves

Thierry Meyer, Annik Nanchen, Nadia Baati, Laetitia Mage

In the context of process and product design, predictive models are increasingly employed. Decomposition properties of chemicals may be experimentally determined through calorimetric measurements, and a few molecular structure-based models- which correlate ...

Institution of Chemical Engineers2017

Thermal Stability Predictions for Inherently Safe Process Design Using Molecular-Based Modelling Approaches

Thierry Meyer, Annik Nanchen, Francis Stoessel, Nadia Baati

For efficient inherently safe design, awareness of all available options at the appropriate decision-making moment is key. Simulations offer both timely availability and large screening possibilities. Therefore computer-aided product design gained in popul ...

Aidic Servizi Srl2016

Impact of water activity on the stability of ettringite

Karen Scrivener, Thomas Matschei

The stability of ettringite as function of temperature and water vapour pressure was studied on synthetic samples using X-ray diffraction, thermogravimetric analysis, sorption balance measurements and different calorimetry techniques. Crystalline ettringit ...

Pergamon-Elsevier Science Ltd2016

A New 1,3,4-Oxadiazole-Based Hole-Transport Material for Efficient CH3NH3PbBr3 Perovskite Solar Cells

Michael Graetzel, Ulf Anders Hagfeldt, Antonio Abate

A new hole-transport material (HTM) based on the 1,3,4-oxadiazole moiety (H1) was prepared through a single-step synthetic pathway starting from commercially available products. Thanks to a deep HOMO level, H1 was used as HTM in CH3NH3PbBr3 perovskite sola ...

Wiley-V C H Verlag Gmbh2016

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Methods for determination of degree of reaction of slag in blended cement pastes

Characterisation and hydration kinetics of beta-C2S synthesised with K2SO4 as dopant

Rapid, Robust, and Relevant (R3) Reactivity Test for Supplementary Cementitious Materials

One-dimensional facile growth of MAPbI(3) perovskite micro-rods

Benzimidazolium salt-based solid-state electrolytes afford efficient quantum-dot sensitized solar cells

A systematic approach for thermal stability predictions of chemicals and their risk assessment: Pattern recognition and compounds classification based on thermal decomposition curves

Thermal Stability Predictions for Inherently Safe Process Design Using Molecular-Based Modelling Approaches

Impact of water activity on the stability of ettringite

A New 1,3,4-Oxadiazole-Based Hole-Transport Material for Efficient CH3NH3PbBr3 Perovskite Solar Cells

Predictive Models for Thermal Stability and Explosive Properties of Chemicals from Molecular Structure

Graph Chatbot

Chattez avec Graph Search

One-dimensional facile growth of MAPbI(3) perovskite micro-rods

A systematic approach for thermal stability predictions of chemicals and their risk assessment: Pattern recognition and compounds classification based on thermal decomposition curves

Impact of water activity on the stability of ettringite

Characterisation and hydration kinetics of beta-C2S synthesised with K2SO4 as dopant

Thermal Stability Predictions for Inherently Safe Process Design Using Molecular-Based Modelling Approaches

A New 1,3,4-Oxadiazole-Based Hole-Transport Material for Efficient CH3NH3PbBr3 Perovskite Solar Cells

Benzimidazolium salt-based solid-state electrolytes afford efficient quantum-dot sensitized solar cells

Predictive Models for Thermal Stability and Explosive Properties of Chemicals from Molecular Structure

Rapid, Robust, and Relevant (R3) Reactivity Test for Supplementary Cementitious Materials