Concepedia

Johanna Kärkkäinen

JK

Statistics

Publications

20

Citations

591

H-Index

15

Active since

2004

Affiliations

University of Oulu(Current)

University of Jyväskylä

Centria University of Applied Sciences

Johanna Kärkkäinen is an author at University of Oulu specializing in engineering, chemistry, and chemical engineering.

Top concepts

EngineeringChemical EngineeringChemistryHealthWaste ManagementOrganic ChemistryCatalysisBiomass ConversionEnvironmental EngineeringBiomass

Publications per year

2004–2021

20

Publications

20

Catalytic conversion of glucose to 5-hydroxymethylfurfural over biomass-based activated carbon catalyst

Annu Rusanen, Riikka Lahti, Katja Lappalainen et al. · Catalysis Today · 2019 · 76 citations · Full text

Chemical Engineering, Biomass Conversion, Biofuel Production +8

HPLC-ELSD analysis of six starch species heat-dispersed in [BMIM]Cl ionic liquid

Johanna Kärkkäinen, Katja Lappalainen, Päivi Joensuu et al. · Carbohydrate Polymers · 2010 · 65 citations

Materials Science, Solid-state Ionic, Engineering +9

Chloroindate(<scp>iii</scp>) ionic liquids: recyclable media for Friedel–Crafts acylation reactions

Martyn J. Earle, Ullastiina Hakala, Christopher Hardacre et al. · Chemical Communications · 2004 · 64 citations

Deep Eutectic Solvent, Chemical Technology, Chemical Engineering +8

Selective hemicellulose hydrolysis of Scots pine sawdust

Annu Rusanen, Katja Lappalainen, Johanna Kärkkäinen et al. · Biomass Conversion and Biorefinery · 2018 · 61 citations · Full text

Dissolution and depolymerization of barley starch in selected ionic liquids

Katja Lappalainen, Johanna Kärkkäinen, Marja Lajunen · Carbohydrate Polymers · 2012 · 54 citations

Food Chemistry, Solvent Extraction, Chemical Engineering +8

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