Environmentally sensitive hydrogels have enormous potential in various applications. Some
environmental variables, such as low pH and elevated temperatures, are found in the body. …

Degradation of perovskite has been a big problem in all-solid-state perovskite solar cells,
although many researchers mainly focus on the high efficiency of these solar cells. This paper …

… Yong Qiu is a professor of the Department of Chemistry in Tsinghua University. He received
his Ph. D in chemistry from Tsinghua University in … Yong Qiu has published over 150 papers. …

A carbazole‐based diaza[7]helicene, 2,12‐dihexyl‐2,12‐diaza[7]helicene (1), was synthesized
by a photochemical synthesis and its use as a deep‐blue dopant emitter in an organic …

The dye-sensitized nanocrystalline TiO 2 solar cells (DSSCs) provide a promising alternative
concept to conventional p–n junction photovoltaic devices. However, liquid-state DSSCs …

Organic light‐emitting diodes (OLEDs) have attracted great attention because of their potential
applications in full‐color displays and solid‐state lights. In the continual effort to search for …

Molten slag exhausted with critically high temperature of about 1450–1550 C is a potential
resource of energy and raw materials. Water quenching is a traditional heat recovery …

Perfluorinated compounds such as perfluorooctane sulfonate (PFOS) and perfluorooctanoic
acid (PFOA) are emerging environmental pollutants. From the available literature, tap and …

4-tert-Butylpyridine (TBP) has been an important component in hole transport layer for
hybrid perovskite solar cells. However, our study shows that TBP can corrode the perovskite …

This study constructed a 1000 L modularized MFC system, the largest volume so far, to treat
practical municipal wastewater. This MFC system was operated under two different water …