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2019

Geochemical and geomechanical alteration of siliciclastic reservoir rock by supercritical CO2-saturated brine formed during geological carbon sequestration

Fuchs, S. J., Espinoza, D. N., Lopano, C. L., Akono, A-T. & Werth, C. J., Sep 1 2019, In : International Journal of Greenhouse Gas Control. 88, p. 251-260 10 p.

Research output: Contribution to journalArticle

Influence of geochemistry on toughening behavior of organic-rich shale

Akono, A. T. & Kabir, P., Aug 1 2019, In : Acta Geotechnica. 14, 4, p. 1129-1142 14 p.

Research output: Contribution to journalArticle

Modeling CO 2 -Induced Alterations in Mt. Simon Sandstone via Nanomechanics

Akono, A-T., Kabir, P., Shi, Z., Fuchs, S., Tsotsis, T. T., Jessen, K. & Werth, C. J., May 1 2019, In : Rock Mechanics and Rock Engineering. 52, 5, p. 1353-1375 23 p.

Research output: Contribution to journalArticle

3 Scopus citations
2018

Friction and fracture characteristics of engineered crumb-rubber concrete at microscopic lengthscale

Akono, A. T., Chen, J. & Kaewunruen, S., Jun 30 2018, In : Construction and Building Materials. 175, p. 735-745 11 p.

Research output: Contribution to journalArticle

13 Scopus citations

Intrinsic mechanical properties of calcium aluminate crystals via the linear comparison composite method coupled with nano-indentation

Akono, A. T., Cui, Y., Kataruka, A., Anderson, K. & Kabir, P., Mar 1 2018, In : Mechanics of Materials. 118, p. 74-84 11 p.

Research output: Contribution to journalArticle

4 Scopus citations
2017

Fracture properties of the alkali silicate gel using microscopic scratch testing

Johnson, C. V., Chen, J., Hasparyk, N. P., Monteiro, P. J. M. & Akono, A. T., May 1 2017, In : Cement and Concrete Composites. 79, p. 71-75 5 p.

Research output: Contribution to journalArticle

3 Scopus citations

Fragility assessment of bovine cortical bone using scratch tests

Mendu, K., Kataruka, A., Puthuvelil, J. & Akono, A. T., Nov 30 2017, In : Journal of Visualized Experiments. 2017, 129, e56488.

Research output: Contribution to journalArticle

1 Scopus citations

Microscopic assessment of bone toughness using scratch tests

Kataruka, A., Mendu, K., Okeoghene, O., Puthuvelil, J. & Akono, A. T., Jun 1 2017, In : Bone Reports. 6, p. 17-25 9 p.

Research output: Contribution to journalArticle

15 Scopus citations

Microscopic toughness of viscous solids via scratching: From amorphous polymers to gas shale

Akono, A. T. & Ulm, F. J., Sep 1 2017, In : Journal of Nanomechanics and Micromechanics. 7, 3, 04017009.

Research output: Contribution to journalArticle

3 Scopus citations

Microstructure–toughness relationships in calcium aluminate cement–polymer composites using instrumented scratch testing

Anderson, K. & Akono, A. T., Nov 1 2017, In : Journal of Materials Science. 52, 22, p. 13120-13132 13 p.

Research output: Contribution to journalArticle

4 Scopus citations

Rate-independent fracture toughness of gray and black kerogen-rich shales

Kabir, P., Ulm, F. J. & Akono, A. T., Dec 1 2017, In : Acta Geotechnica. 12, 6, p. 1207-1227 21 p.

Research output: Contribution to journalArticle

12 Scopus citations
2016
17 Scopus citations

Microscopic fracture characterization of gas shale via scratch testing

Akono, A. T. & Kabir, P., Dec 1 2016, In : Mechanics Research Communications. 78, p. 86-92 7 p.

Research output: Contribution to journalArticle

17 Scopus citations
12 Scopus citations
2015

Micromechanics-based estimates on the macroscopic fracture toughness of micro-particulate composites

Bouché, G. A. & Akono, A. T., Nov 1 2015, In : Engineering Fracture Mechanics. 148, p. 243-257 15 p.

Research output: Contribution to journalArticle

5 Scopus citations

Nano-chemo-mechanical signature of conventional oil-well cement systems: Effects of elevated temperature and curing time

Krakowiak, K. J., Thomas, J. J., Musso, S., James, S., Akono, A. T. & Ulm, F. J., Jan 1 2015, In : Cement and Concrete Research. 67, p. 103-121 19 p.

Research output: Contribution to journalArticle

52 Scopus citations
2014

An improved technique for characterizing the fracture toughness via scratch test experiments

Akono, A. T. & Ulm, F. J., May 15 2014, In : Wear. 313, 1-2, p. 117-124 8 p.

Research output: Contribution to journalArticle

59 Scopus citations
2012

Experimental determination of the fracture toughness via microscratch tests: Application to polymers, ceramics, and metals

Akono, A. T., Randall, N. X. & Ulm, F. J., Jan 28 2012, In : Journal of Materials Research. 27, 2, p. 485-493 9 p.

Research output: Contribution to journalArticle

65 Scopus citations

Fracture scaling relations for scratch tests of axisymmetric shape

Akono, A. T. & Ulm, F. J., Mar 1 2012, In : Journal of the Mechanics and Physics of Solids. 60, 3, p. 379-390 12 p.

Research output: Contribution to journalArticle

34 Scopus citations
2011

Scratching as a fracture process: From butter to steel

Akono, A. T., Reis, P. M. & Ulm, F. J., May 20 2011, In : Physical Review Letters. 106, 20, 204302.

Research output: Contribution to journalArticle

69 Scopus citations

Scratch test model for the determination of fracture toughness

Akono, A. T. & Ulm, F. J., Jan 1 2011, In : Engineering Fracture Mechanics. 78, 2, p. 334-342 9 p.

Research output: Contribution to journalArticle

69 Scopus citations