Anand Selvin Subbiah

2 Questions 6 Answers 0 Followers

Questions related from Anand Selvin Subbiah

why does the spiro-ometad solution with LiTFSI and tert-butyl pyridine turn red in colour with time and stirring?

Spiro OMeTAD solution made for Perovskite solar cells are turning red in color when taken inside a glove box or when they are stirred excessively. Can anyone please let me know the mechanism involved?

08 December 2014 539 3 View

Can anyone explain the reaction mechanism by which Methylammonium lead halides are affected by relative humidity?

In organic inorganic lead halide based solar cells, humidity seems to be a major factor. Annealing at ambient hummidity level degrades the material to produce a yellow film (possibly PbO). I would...

02 August 2014 8,400 2 View