%0 Journal Article %1 doi:10.1021/acsenergylett.7b00582 %A Jena, Ajay Kumar %A Ikegami, Masashi %A Miyasaka, Tsutomu %D 0 %J ACS Energy Letters %K morphology perovskite spiro %N 0 %P 1760-1761 %R 10.1021/acsenergylett.7b00582 %T Severe Morphological Deformation of Spiro-OMeTAD in (CH3NH3)PbI3 Solar Cells at High Temperature %U http://dx.doi.org/10.1021/acsenergylett.7b00582 %V 0 %X The hole transport material, spiro-OMeTAD, in MAPbI3 perovskite solar cells undergoes severe morphological deformation at high temperature, showing big voids in the layer when the devices are heated at 80 °C and above. It is puzzling that the voids emerge only in the area where the spiro-OMeTAD is capped with Au film and only in the case where the HTM contains both LiTFSI and TBP as additives.

@article{doi:10.1021/acsenergylett.7b00582, abstract = { The hole transport material, spiro-OMeTAD, in MAPbI3 perovskite solar cells undergoes severe morphological deformation at high temperature, showing big voids in the layer when the devices are heated at 80 °C and above. It is puzzling that the voids emerge only in the area where the spiro-OMeTAD is capped with Au film and only in the case where the HTM contains both LiTFSI and TBP as additives. }, added-at = {2017-07-24T11:47:08.000+0200}, author = {Jena, Ajay Kumar and Ikegami, Masashi and Miyasaka, Tsutomu}, biburl = {https://www.bibsonomy.org/bibtex/247da02c83328cfd5e79172dbb1e16dcd/fabianopkm}, doi = {10.1021/acsenergylett.7b00582}, eprint = {http://dx.doi.org/10.1021/acsenergylett.7b00582}, interhash = {52b5d7c2a0a910f6e0b0b15e9e31d849}, intrahash = {47da02c83328cfd5e79172dbb1e16dcd}, journal = {ACS Energy Letters}, keywords = {morphology perovskite spiro}, number = 0, pages = {1760-1761}, timestamp = {2017-07-24T11:47:08.000+0200}, title = {Severe Morphological Deformation of Spiro-OMeTAD in (CH3NH3)PbI3 Solar Cells at High Temperature}, url = {http://dx.doi.org/10.1021/acsenergylett.7b00582}, volume = 0, year = 0 }