Solvothermal reactor with in-situ characterization tools

水热或溶剂热条件意味着使用封闭的反应容器，通常是无污染的钢制高压灭菌器，允许在广泛的温度范围内分别加热水或有机溶剂。在此条件下，可以合成多种功能粒子体系。本建议的目的是将水热合成和溶剂热合成与几种同时在线测量技术(拉曼、FTIR/ATR、UV-VIS、DLS、浊度、pH和电导率)相结合，以监测颗粒形成并同时表征流体相。其目的是从机理上深入了解各种纳米粒子系统的形成机制，包括氧化物、钾盐、硫化物和沸石。此外，拟议的设备将以连续模式使用，以研究颗粒的连续生产，并为合作伙伴提供每天1公斤的材料数量。

Hydro- or solvothermal conditions imply the use of closed reaction vessels, normally stain less steel autoclaves which allow heating up aqueous or organic solvents, respectively, over a wide range of temperatures. Under these conditions, a large variety of functional particle systems can be synthesized. The objective of the present proposal is to combine hydro- and solvothermal synthesis with several simultaneous in-situ measurement techniques (RAMAN, FTIR/ATR, UV-Vis, DLS, turbidity, pH and conductivity) for monitoring particle formation with simultaneous characterization of the fluid phase. The objective is to obtain mechanistic insight into the formation mechanism of a variety of nanoparticle systems including oxides, kesterites, sulfides and zeolithes. Furthermore, the proposed equipment will be used in a continuous mode in order to study continuous production of particles and to provide material quantities in the range of kg/day for cooperating partners.