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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003923naa a2200409 4500
001oai:lup.lub.lu.se:97ab5cea-10b5-4f7d-9d4f-0a77593505e8
003SwePub
008160401s2016 | |||||||||||000 ||eng|
0247 a https://lup.lub.lu.se/record/85050672 URI
0247 a https://doi.org/10.1039/c5cp05177k2 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Summers, Gareth H4 aut
2451 0a Design and characterisation of bodipy sensitizers for dye-sensitized NiO solar cells.
264 c 2016
264 1b Royal Society of Chemistry (RSC),c 2016
520 a A series of photosensitizers for NiO-based dye-sensitized solar cells is presented. Three model compounds containing a triphenylamine donor appended to a boron dipyrromethene (bodipy) chromophore have been successfully prepared and characterised using emission spectroscopy, electrochemistry and spectroelectrochemistry, to ultimately direct the design of dyes with more complex structures. Carboxylic acid anchoring groups and thiophene spacers were appended to the model compounds to provide five dyes which were adsorbed onto NiO and integrated into dye-sensitized solar cells. Solar cells incorporating the simple dye were surprisingly promising relative to the more complex dye . Cell performances were improved with dyes which had increased electronic communication between the donor and acceptor, achieved by incorporating a less hindered bodipy moiety. Further increases in performances were obtained from dyes which contained a thiophene spacer. Thus, the best performance was obtained for which generated a very promising photocurrent density of 5.87 mA cm(-2) and an IPCE of 53%. Spectroelectrochemistry combined with time-resolved transient absorption spectroscopy were used to determine the identity and lifetime of excited state species. Short-lived (ps) transients were recorded for , and which are consistent with previous studies. Despite a longer lived (25 ns) charge-separated state for /NiO, there was no increase in the photocurrent generated by the corresponding solar cell.
650 7a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng
650 7a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng
7001 a Lefebvre, Jean-François4 aut
7001 a Black, Fiona A4 aut
7001 a Stephen Davies, E4 aut
7001 a Gibson, Elizabeth A4 aut
7001 a Pullerits, Tönuu Lund University,Lunds universitet,Kemisk fysik,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)chph-tp
7001 a Wood, Christopher J4 aut
7001 a Zidek, Karelu Lund University,Lunds universitet,Kemisk fysik,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)chem-kzd
7102 a Kemisk fysikb Enheten för fysikalisk och teoretisk kemi4 org
7730 t Physical chemistry chemical physics : PCCPd : Royal Society of Chemistry (RSC)g 18:2, s. 1059-1070q 18:2<1059-1070x 1463-9084x 1463-9076
8564 u http://dx.doi.org/10.1039/c5cp05177kx freey FULLTEXT
8564 u https://pubs.rsc.org/en/content/articlepdf/2016/cp/c5cp05177k
8564 8u https://lup.lub.lu.se/record/8505067
8564 8u https://doi.org/10.1039/c5cp05177k

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