科学家解决了几十年的显微镜问题 诸平 Fig. 1 The experimental setup by Daan Boltje and Ernest van der Wee. The lens of the light microscope (bottom right) is surrounded by air and looks through a glass plate at the small sphere. On top of the glass plate, the sample is placed in a drop ...
用于新反应发现和优化的尖端钌催化剂 诸平 a , Selection of ruthenium(II) precatalysts typically used for application, discovery and synthetic method development within C–H functionalization chemistry. Broadly available air-stable precatalysts such as 1 and 2 &nb ...
高效生产 H 2 O 2 和生物质提升的电催化剂突破 诸平 Fig. 1 New Approach Developed for Electrocatalytic H 2 O 2 Production and Biomass Upgrading. Credit: Hui Xu Fig. 2 Characterizations, electrochemical H 2 O 2 synthesis performance and coupled electro-Fenton process of ...
乌得勒支化学家发现了设计更可持续的分子催化剂的机制 诸平 Three phases of the catalyst: (1) an intact hydrogen molecule (white) bound to metal (green). (3) hydrogen molecule is split: one atom is still bound to metal, the other to carbon (grey). (2) a transitional state. 据荷兰乌得 ...
新开发的材料能将氢吞下,吐出,保护聚变反应堆壁 诸平 Fig. 1 The researchers' cold spray tantalum sample is being exposed to deuterium plasma during testing at Forschungszentrum Jülich GmbH in Germany. Credit: Mykola Ialovega Fig. 2 From left to right: Engineer Jeremiah ...