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Journal Article (11)

1.
Journal Article
Schwenzfeier, K.; Erbe, A.; Bilotto, P.; Lengauer, M.; Merola, C.; Cheng, H.-W.; Mears, L. L. E.; Valtiner, M.: Optimizing multiple beam interferometryin the surface forces apparatus: Novel optics,reflection mode modeling, metal layerthicknesses, birefringence, and rotationof anisotropic layers. Review of Scientific Instruments 90, 043908 (2019)
2.
Journal Article
Cheng, H.-W.; Weiss, H.; Stock, P.; Chen, Y.-J.; Reinecke, C. R.; Dienemann, J.-N.; Mezger, M.; Valtiner, M.: Effect of Concentration on the Interfacial and Bulk Structure of Ionic Liquids in Aqueous Solution. Langmuir 34 (8), pp. 2637 - 2646 (2018)
3.
Journal Article
Nojabaee, M.; Cheng, H.-W.; Valtiner, M.; Popovic, J.; Maier, J.: Interfacial Layering and Screening Behavior of Glyme-Based Lithium Electrolytes. The Journal of Physical Chemistry Letters 9 (3), pp. 577 - 582 (2018)
4.
Journal Article
Hu, Q.; Weber, C.; Cheng, H.-W.; Renner, F. U.; Valtiner, M.: Anion Layering and Steric Hydration Repulsion on Positively Charged Surfaces in Aqueous Electrolytes. ChemPhysChem 18 (21), pp. 3056 - 3065 (2017)
5.
Journal Article
Merola, C.; Cheng, H.-W.; Schwenzfeier, K.; Kristiansen, K.; Chen, Y.-J.; Dobbs, H. A.; Israelachvili, J. N.; Valtiner, M.: In situ nano- to microscopic imaging and growth mechanism of electrochemical dissolution (e.g., corrosion) of a confined metal surface. Proceedings of the National Academy of Sciences of the United States of America 114 (36), pp. 9541 - 9546 (2017)
6.
Journal Article
Banquy, X.; Le Dévédec, F.; Cheng, H.-W.; Faivre, J.; Zhu, J. X. X.; Valtiner, M.: Interaction Forces between Pegylated Star-Shaped Polymers at Mica Surfaces. ACS Applied Materials and Interfaces 9 (33), pp. 28027 - 28033 (2017)
7.
Journal Article
Moeremans, B.; Cheng, H.-W.; Hu, Q.; Garcés, H. F.; Padture, N. P.; Renner, F. U.; Valtiner, M.: Lithium-ion battery electrolyte mobility at nano-confined graphene interfaces. Nature Communications 7, 12693 (2016)
8.
Journal Article
Cheng, H.-W.; Dienemann, J.-N.; Stock, P.; Merola, C.; Chen, Y.-J.; Valtiner, M.: The Effect of Water and Confinement on Self-Assembly of Imidazolium Based Ionic Liquids at Mica Interfaces. Scientific Reports 6, 30058 (2016)
9.
Journal Article
Cheng, H.-W.; Stock, P.; Moeremans, B.; Baimpos, T.; Banquy, X.; Renner, F. U.; Valtiner, M.: Characterizing the Influence of Water on Charging and Layering at Electrified Ionic-Liquid/Solid Interfaces. Advanced Materials Interfaces 2 (12), 1500159 (2015)
10.
Journal Article
Hu, Q.; Cheng, H.-W.; Stock, P.; Utzig, T.; Shrestha, B. R.; Valtiner, M.: Elucidating the structure of solid/electrolyte interfaces - Force probe experiments at hydrophilic, hydrophobic and electrified aqueous as well as ionic liquid|electrode interfaces. Bunsenmagazin 2, pp. 49 - 55 (2015)
11.
Journal Article
Cheng, H.-W.; Utzig, T.; Valtiner, M.: Using a Surface-Forces-Apparatus to measure force distance profiles across confined ionic liquids. Application Note – Spectrographs (Andor) (2014)

Thesis - PhD (1)

12.
Thesis - PhD
Cheng, H.-W.: Probing the Solid/Liquid Interfacial Structure of Ionic Liquids and Battery Fluids by Surface Force Measurements: Influence of water, ions and surface chemistry in interfacial structuring. Dissertation, Ruhr-Universität Bochum, Bochum, Germany (2017)
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