The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Bimetallic cerium–copper nanoparticles embedded in ordered mesoporous carbons (OMCs) with various Ce/Cu ratios were synthesized by “one-pot” self-assembly method, and their activities for the selective catalytic reduction (SCR) of NO with ammonia were studied. The structural and textural properties, surface chemistry, acidity, and reducibility were investigated by various techniques. Results showed...
Due to its many advantages over traditional 3D packaging technology, through silicon via (TSVs) is being widely used. However, there are still a variety of obstacles hindering it from being developed rapidly. One of them is the huge thermal stress induced by big CTE mismatch between silicon and copper, which would even induce interfacial delamination. In this paper, thermal stress is evaluated first...
As the market is desperate for better performed, miniaturized, highreliableand lower-priced electronic devices, nowadays, three dimensional integrated circuit (3D IC) seems to be a promising technology which can meet these requirements. However, many issues hinder this technology from being developedrapidly, among which the reliability of through silicon via(TSV) is one of the major concerns. Because...
As the most promising candidate for the realization of high-efficiency light sources for general lighting, the high power lighting emitting diodes (LEDs) still have reliability issues that hinder the large scale application of LED devices. Nowadays, the reliability is becoming an essential barrier for LED devices to substitute the traditional light sources. Before it is applied into mass production,...
The Yangtse delta area is one of the most rapidly developing areas in China. There are mega-cities like Nanjing and the surrounding urban areas of different sizes. As a traditional historical and industrial city, Nanjing city was investigated for heavy metals in its soil. Based on spatial characteristic of Nanjing City, 12 samples were regarded as descriptions of different function zone in urban area...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.