Cobalt- and iron-containing nitrogen-doped carbon aerogels as non-precious metal catalysts for electrochemical reduction of oxygenSarapuu, Ave; Samolberg, Lars; Kreek, Kristiina; Koel, Mihkel; Matisen, Leonard; Tammeveski, KaidoJournal of electroanalytical chemistry2015 / p. 9-17 : ill http://dx.doi.org/10.1016/j.jelechem.2015.03.021

Cobalt-containing nitrogen-doped carbon aerogels as efficient electrocatalysts for the oxygen reduction reactionKreek, Kristiina; Sarapuu, Ave; Samolberg, Lars; Joost, Urmas; Mikli, Valdek; Koel, Mihkel; Tammeveski, KaidoChemElectroChem2015 / p. 2079-2088 : ill https://doi.org/10.1002/celc.201500275

Electrocatalysis of oxygen reduction by iron-containing nitrogen-doped carbon aerogels in alkaline solutionSarapuu, Ave; Kreek, Kristiina; Kisand, Kaarel; Kook, Mati; Uibu, Mai; Koel, Mihkel; Tammeveski, KaidoElectrochimica acta2017 / p. 81-88 : ill https://doi.org/10.1016/j.electacta.2017.01.157

Electroreduction of oxygen on cobalt- and iron-containing nitrogen-doped carbon aerogelsSarapuu, Ave; Samolberg, Lars; Kreek, Kristiina; Koel, Mihkel; Joost, Urmas; Tammeveski, KaidoBEC 16 : the 6th Baltic Electrochemistry Conference : Electrochemistry of Functional Interfaces and Materials : 15th-17th June 2016, Helsinki, Finland2016 / p. 20

Metal-doped aerogels based on resorcinol derivatives = Resortsinooli derivaatidel põhinevad metalli sisaldavad aerogeelidKreek, Kristiina2016 http://www.ester.ee/record=b4619897*est

Metal-doped organic aerogels for photocatalytic degradation of trimethoprimBolobajev, Juri; Kask, Maarja; Kreek, Kristiina; Kulp, Maria; Koel, Mihkel; Goi, AnnaChemical engineering journal2019 / p. 120-128 : ill https://doi.org/10.1016/j.cej.2018.09.127 Tehnikaülikooli teadlaste meetod aitab puhastada reovett antibiootikumijääkidest https://keskkonnatehnika.ee/reovee-puhastamine-kasutades-aerogeele/ Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Microprinted carbon aerogel electrodes for sensors and actuatorsPõldsalu, Inga; Peikolainen, Anna-Liisa; Greco, Francesco; Kreek, Kristiina; Aabloo, AlvoTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [1] p. : ill

Organic and carbon aerogels containing rare-earth metals : their properties and application as catalystsKreek, Kristiina; Kriis, Kadri; Maaten, Birgit; Uibu, Mai; Mere, Arvo; Kanger, Tõnis; Koel, MihkelJournal of non-crystalline solids2014 / p. 43-48 : ill

Organic and carbon aerogels doped with lanthanides as catalyst for Michael reactionKreek, KristiinaTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [1] p

Photocatalytic degradation of trimethoprim enhanced by organic aerogelsBolobajev, Juri; Kreek, Kristiina; Koel, Mihkel; Goi, Anna5th European Conference on Environmental Applications of Advanced Oxidation Processes (EAAOP5) : book of abstracts2017 / p. 110 https://photo-catalysis.org/events/901/photo/book_of_proceedings_eaaop5_prague.pdf

Preparation of metal-doped carbon aerogels from oil shale processing by-productsKreek, Kristiina; Kulp, Maria; Uibu, Mai; Mere, Arvo; Koel, MihkelOil shale2014 / p. 185-194 : ill https://artiklid.elnet.ee/record=b2673721*est