Single step PAA delignification of wood chips for high-performance holocellulose fibers

Autor: Anna Svedberg, Xuan Yang, Hans Grundberg, Lars Berglund, Per-Oskar Westin

Publikováno v: Cellulose. 28:1873-1880

Holocellulose fibers produced by mild delignification form strong fiber networks, without beating or dry-strength agents. Recently, sequential batch delignification using peracetic acid (PAA) on finely cut wood sticks resulted in high-quality holocel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab5ac8608c5be7be7ba98acb25458fe6
https://doi.org/10.1007/s10570-020-03625-5

Microanalysis of laser micro-welded interconnections in CIGS PV modules

Autor: Uwe Zimmermann, Marika Edoff, Per-Oskar Westin, Jörn Timo Wätjen

Publikováno v: Solar Energy Materials and Solar Cells. 98:172-178

Laser micro-welding is a technique that can be used for interconnective (P2) patterning of Cu ( In , Ga ) Se 2 (CIGS) thin film solar cells after deposition of the ZnO:Al window layer. The micro-welding process transforms CIGS into a conductive compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::557bc776e064aa6d154b6063d2ae8291
https://doi.org/10.1016/j.solmat.2011.07.032

Comparison of optical and magnetic particle detection systems for detection of pitting damage in low speed hydraulic motors

Autor: E Sjödin, Per-Oskar Westin

Publikováno v: Linköping Electronic Conference Proceedings.

In this study two systems for detection of pitting damage in low speed hydraulic motors were compared. These systems were based on an optical particle detector and a magnetic plug respectively. The purpose of the comparison was to determine the relat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99824f79da36f2acdce4c668becba167
https://doi.org/10.3384/ecp1392a40

Determination of the electron diffusion length in dye-sensitized solar cells by substrate contact patterning

Autor: Halina Dunn, Gerrit Boschloo, Daniel R. Staff, Anders Hagfeldt, Alison B. Walker, Laurence M. Peter, Per-Oskar Westin

Publikováno v: Dunn, H K, Westin, P-O, Staff, D R, Peter, L M, Walker, A B, Boschloo, G & Hagfeldt, A 2011, ' Determination of the electron diffusion length in dye-sensitized solar cells by substrate contact patterning ', Journal of Physical Chemistry C, vol. 115, no. 28, pp. 13932-13937 . https://doi.org/10.1021/jp203296y

A new method to estimate the electron diffusion length in dye-sensitized solar cells (DSCs) is presented. DSCs were fabricated on conducting glass substrates that were patterned by laser ablation of the fluorine-doped tin oxide coating to form parall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::355c7a7e7b9f501f6ebb05f749df7ffe
https://purehost.bath.ac.uk/ws/files/236643/Peter_J-Phys-Chem_2011_115_13922.pdf