अमूर्त
Preparation and mechanism of nano-BaZrO3 by solid-state reaction at low temperature
Ding Shi-Wen, Zhang Yuan-Yuan, Zhang Hong-Jun
Nano-BaZrO3 was synthesized by Solid-State Reaction at Low temperature, useing Ba (OH) 2 • 8H2O and ZrOCl2 • 8H2O as raw materials. First, hydrolysis ZrOCl2 • 8H2O preparation of high-activity ZrO2 • H2O(H2ZrO3) then evenly grinding after mixtured with Ba (OH) 2 • 8H2O by 1:1 (mol), finallyDrying at 100 C reaction obtained a cubic bariumzirconic nanometer crystal. TEM photograph showed that they were uniform and substantially quadrate particles with the size of 40~80nm. The experiment Determined that the chemical reaction is rate controlling step at low temperature solid state reaction.
अस्वीकृति: इस सारांश का अनुवाद कृत्रिम बुद्धिमत्ता उपकरणों का उपयोग करके किया गया है और इसे अभी तक समीक्षा या सत्यापित नहीं किया गया है।
