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• Structural and Optical Characterization of ZnS Ultrathin Films Prepared by Low-Temperature ALD from Diethylzinc and 1.5-Pentanedithiol after Various Annealing Treatments 

  Włodarski, M.; Chodorow, U.; Jóźwiak, S.; Putkonen, M.; Durejko, T.; Sajavaara, T.; Norek, M. (MDPI AG, 2019)

  The structural and optical evolution of the ZnS thin films prepared by atomic layer deposition (ALD) from the diethylzinc (DEZ) and 1,5-pentanedithiol (PDT) as zinc and sulfur precursors was studied. A deposited ZnS layer ...

• Biomass-based composite catalysts for catalytic wet peroxide oxidation of bisphenol A : preparation and characterization studies 

  Juhola, Riikka; Heponiemi, Anne; Tuomikoski, Sari; Hu, Tao; Prokkola, Hanna; Romar, Henrik; Lassi, Ulla (Elsevier BV, 2019)

  The wet granulation process was used to prepare new, efficient, and cost-effective granular biomass-based composite catalysts for catalytic wet peroxide oxidation (CWPO) of bisphenol A (BPA). The most stable composite ...

• Preparation and Characterization of Pulp and Paper Mill Sludge-Activated Biochars Using Alkaline Activation : A Box–Behnken Design Approach 

  Simões dos Reis, Glaydson; Bergna, Davide; Tuomikoski, Sari; Grimm, Alejandro; Lima, Eder Claudio; Thyrel, Mikael; Skoglund, Nils; Lassi, Ulla; Larsson, Sylvia H. (American Chemical Society, 2022)

  This study utilized pulp and paper mill sludge as a carbon source to produce activated biochar adsorbents. The response surface methodology (RSM) application for predicting and optimizing the activated biochar preparation ...

• Preparation and Characterization of P2BCh Ring Systems (Ch=S, Se) and Their Reactivity with N-Heterocyclic Carbenes 

  Graham, Cameron M. E.; Millet, Clément R. P.; Price, Amy N.; Valjus, Juuso; Cowley, Michael J.; Tuononen, Heikki; Ragogna, Paul J. (Wiley-VCH., 2018)

  Four-membered rings with a P2BCh core (Ch = S, Se) have been synthesized via reaction of phosphinidene chalcogenide (Ar*P=Ch) and phosphaborene (Mes*P=BNR2). The mechanistic pathways towards these rings are explained ...

• Preparation and characterization of new organometallic compounds synthesized by using metal vapours 

  Asunta, Tuula (1980)

  A method to vapourize thorium metal, which had not been employed previously, was developed and the method of vapourizing zirconium metal was improved. Several new organometallic compounds were synthesized using the metal ...