Valorization, digitization and visualization of the Clemens Winkler collection of inorganic-chemical preparations at the TU Bergakademie Freiberg

该项目的目的是索引和数字化的克莱门温克勒收集的无机化学制剂在TU Bergakademie弗赖贝格。它拥有1400件物品，是一个几乎完整保存的大学收藏品，也是最广泛和最重要的无机化学制剂科学收藏品。将标本小心保存在密封安瓿或带塞子的玻璃容器中。金属棒和工件保存在盒子里。该系列是由克莱门斯亚历山大温克勒（1838年至1904年）在他的活动作为教师和研究员在Bergakademie弗赖贝格。在当时，他是领先的无机，分析和技术化学家之一。例如，温克勒发现了元素锗，这是门捷列夫在他最初的周期表假设过程中预测的。矿物银银矿的原始样品和获得的硫化锗，温克勒用来确定锗的原子量，是收集的一部分。在收集温克勒的准备工作被用来记录他最重要的研究成果，并在他的教学中作为插图的对象。在项目期间，温克勒的收藏将被索引和数字化。为此，制定了适当的记录标准。所有藏品都与所有相关元数据一起记录。现有的文件被数字化，所有对象的照片。此外，还计划提高储存这些物品的安全标准。最后，随着该项目的结束，温克勒的收藏品应可供进一步的研究领域和广大用户使用，作为一个独特的无机化学标本收藏品，并以数字形式在国际上可供使用。

The aim of this project is the indexing and digitization of the Clemens-Winkler collection of inorganic-chemical preparations at the TU Bergakademie Freiberg. With its 1400 objects, it is a nearly completely preserved university collection and the most extensive and significant scientific collection of inorganic-chemical preparations. The specimens were carefully conserved in sealed ampoules or in glass vessels with stoppers. Metal bars and workpieces are kept in boxes. The collection was founded by Clemens Alexander Winkler (1838 – 1904) during his activities as a teacher and researcher at the Bergakademie Freiberg. At the time, he was one of the leading inorganic, analytic, and technical chemist. For example, Winkler found the element germanium, which was predicted by Mendelejew in the course of his initial postulation of the periodic table. The original sample of the mineral argyrodite and the obtained germanium sulfide, which was used by Winkler to determine atomic weight of germanium, are part of the collection. The preparations in the collection Winkler were used to document his most important research results and as objects for illustration in his teaching. During the project, the Winkler collection will be indexed and digitized. For this purpose, a suitable recording standard is developed. All collection items are recorded with all relevant metadata. Existing documents are digitized and photos of all objects are made. In addition, the increase in security standards for storing the objects is planned. Finally, with the conclusion of the project, the Winkler collection should be made accessible for further fields of research and to a broad group of users as a unique collection of inorganic-chemical specimens and be internationally accessible in digital form.