时间：2018年7月2日（周一），上午10:00

地点：北京师范大学化学楼2楼会议室

报告摘要： 

The discovery of new polymorphs of known chemical compounds is an important field in solid state chemistry. Taking into account the additional parameter pressure, this field of research can be extended by giving access to a variety of high-pressure polymorphs of elements or compounds.

This presentation will give some insights in a multitude of new synthetic achievements in the field of borates, such as the new rare earth metal(III)oxoborates like RE₄B₆O₁₅ (RE=Dy, Ho), α-RE₂B₄O₉ (RE = Sm–Ho) and HP-NiB₂O₄, which were performed under high-pressure conditions using the multianvil technique. Especially the investigations in the field of transition metal borates resulted in fascinating new compounds, e.g. the molybdenum borate Mo₂B₄O₉, incorporating tetrahedral molybdenum clusters into an anionic borate crystal structure — a structural motif that has never been observed before in the wide field of borate crystal chemistry.

报告人简介：

Hubert Huppertz got the doctor degree of inorganic chemistry from University of Bayreuth, German in 1997. Then he became an assistant professor in 1998–2003 and associate professor in 2003–2008 at University of Munich (LMU). Hubert Huppertz has been a full professor for general and inorganic chemistry at University of Innsbruck (Austria) since 2008. As to scientific output, he has already published 210 refereed publications in international journals and has taken 60 invited oral presentations up to now.

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