Segregation effects of interstitial and substitutional elements at grain boundaries in ferritic iron and their effect on liquid metal embrittlement

Publications of Genesis Ngwa Ankah

Journal Article (9)

1.
Journal Article
Renner, F. U.; Ankah, G. N.; Bashir, A.; Ma, D.; Biedermann, P. U.; Shrestha, B. R.; Nellessen, M.; Khorashadizadeh, A.; Losada-Pérez, P.; Duarte, M. J. et al.; Raabe, D.; Valtiner, M.: Self-Assembled Monolayers: Star-Shaped Crystallographic Cracking of Localized Nanoporous Defects (Adv. Mater. 33/2015). Advanced Materials 27 (33), p. 4947 - 4947 (2015)
2.
Journal Article
Renner, F. U.; Ankah, G. N.; Bashir, A.; Ma, D.; Biedermann, P. U.; Shrestha, B. R.; Nellessen, M.; Khorashadizadeh, A.; Losada-Pérez, P.; Duarte, M. J. et al.; Raabe, D.; Valtiner, M.: Star-Shaped Crystallographic Cracking of Localized Nanoporous Defects. Advanced Materials 27, pp. 4877 - 4882 (2015)
3.
Journal Article
Shrestha, B. R.; Bashir, A.; Ankah, G. N.; Valtiner, M.; Renner, F. U.: Localized dealloying corrosion mediated by self-assembled monolayers used as an inhibitor system. Faraday Discussions 180, pp. 191 - 204 (2015)
4.
Journal Article
Ankah, G. N.; Pareek, A.; Cherevko, S.; Zegenhagen, J.; Renner, F. U.: Hierarchical nanoporous films obtained by surface cracking on Cu–Au and ethanethiol on Au(001). Electrochimica Acta 140, pp. 352 - 358 (2014)
5.
Journal Article
Ankah, G. N.; Meimandi, S.; Renner, F. U.: Dealloying of Cu3Pd Single Crystal Surfaces. Journal of the Electrochemical Society 160 (8), pp. C390 - C395 (2013)
6.
Journal Article
Pareek, A.; Ankah, G. N.; Cherevko, S.; Ebbinghaus, P.; Mayrhofer, K. J. J.; Erbe, A.; Renner, F. U.: Effect of thiol self-assembled monolayers and plasma polymer films on dealloying of Cu–Au alloys. RSC Advances 3 (18), pp. 6586 - 6595 (2013)
7.
Journal Article
Ankah, G. N.; Pareek, A.; Cherevko, S.; Topalov, A. A.; Rohwerder, M.; Renner, F. U.: The influence of halides on the initial selective dissolution of Cu3Au (111). Electrochimica Acta 85, pp. 384 - 392 (2012)
8.
Journal Article
Pareek, A.; Borodin, S.; Bashir, A.; Ankah, G. N.; Keil, P.; Eckstein, G. A.; Rohwerder, M.; Stratmann, M.; Gründer, Y.; Renner, F. U.: Initiation and inhibition of dealloying of single crystalline Cu3Au (111) surfaces. Journal of the American Chemical Society 133 (45), pp. 18264 - 18271 (2011)
9.
Journal Article
Valtiner, M.; Ankah, G. N.; Bashir, A.; Renner, F. U.: Atomic force microscope imaging and force measurements at electrified and actively corroding interfaces: Challenges and novel cell design. Review of Scientific Instruments 82 (2), pp. 023703-1 - 023703-8 (2011)

Talk (3)

10.
Talk
Meimandi, S.; Keil, P.; Ankah, G.; Vogel, D.; Renner, F. U.: Dealloying studies of Cu3Pd single crystal surfaces. ECS 218th Meeting, Las Vegas, NV, USA (2010)
11.
Talk
Renner, F. U.; Pareek, A.; Ankah, G.: Selective Dissolution of Modified single-Crystalline Model Systems. EUROCORR 2010, Moskau, Russia (2010)
12.
Talk
Pareek, A.; Ankah, G.; Hümann, S.; Rohwerder, M.; Renner, F. U.: Effect of Additives on the Selective Dissolution of a Cu3Au Model Alloy. 216th ECS Meeting, Vienna, Austria (2009)

Poster (2)

13.
Poster
Renner, F. U.; Ankah, G.; Pareek, A.: Surface Morphology Changes during Dealloying. Pacific Rim Meetin on Electrochemical and Solid-State Science PRIME 2012 / ECS 222, Honolulu, HI, USA (2012)
14.
Poster
Ankah, G. N.; Renner, F. U.; Rohwerder, M.: Fundamental Investigations of the Corrosion of Binary Alloys. 59th Annual Meeting of the International Society of Electrochemistry, Sevilla, Spain (2008)

Thesis - PhD (1)

15.
Thesis - PhD
Ankah, G. N.: Investigations of the Selective Dissolution of Cu3Au(111): In-situ and Ex-situ Characterization. Dissertation, Fakultät für Maschinenbau der Ruhr-Universität, Bochum, Germany (2011)

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