We describe the fastest dyeing of TiO2 photo-electrodes for dye-sensitized solar cells reported to date (<2 min) at room temperature giving η = 7.5% for an N719-SQ1-CDCA mixture which is significantly higher than devices dyed for >12 h using the same dye mixture (η = 5.5%). Time-lapse photography has been used to monitor the ultra-fast co-sensitization. The data show significantly different dye...

With the development of dyeing wastewater treatment biotechnology, the advantages of bioaugmentation bacteria gradually catch people’s eyes. Therefore, its construction and application research has also attracted the attention of the majority of scholars. This article summaries the construction and application of bioaugmentation engineered bacteria used to treat dyeing wastewater in recent year...

Many factors affect the driving force of fungal growth and secretion. To compare differences Lasiodiplodia theobromae infected poplar wood, changes physical chemical properties vertically horizontally wood before after dyeing were analyzed, infection characteristics studied in this paper. The horizontal was more effective than vertical terms depth, color microscopic hyphal invasion. mycelium fi...