Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters

Publication Year

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2012
  • 2011

Author

  • Cecil K. King'ondu
Article

alpha-MnO2 lattice expansion by rapid temperature ramping: A case of Jahn-Teller distortion

Pahalagedara, L. R., Dharmarathna, S., King'ondu, C. K., Pahalagedara, M. N. & Suib, S. L., 2014, In : Abstracts of Papers of the American Chemical Society. 248

Research output: Contribution to journalArticle

A review of thermal energy storage designs, heat storage materials and cooking performance of solar cookers with heat storage

Nkhonjera, L., Bello-Ochende, T., John, G. & King'ondu, C. K., 2017, In : Renewable and Sustainable Energy Reviews. 75, p. 157-167 11 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Biogas-slurry derived mesoporous carbon for supercapacitor applications

Enock, T. K., King'ondu, C. K., Pogrebnoi, A. & Jande, Y. A. C., 2017, In : Materials Today Energy. 5, p. 126-137 12 p.

Research output: Contribution to journalArticle

Open Access
13 Citations (Scopus)

Catalytic oxidation of ethylene at low temperatures using porous copper manganese oxides

Njagi, E. C., Genuino, H. C., King'ondu, C. K., Dharmarathna, S. & Suib, S. L., 2012, In : Applied Catalysis A: General. 421, p. 154-160 7 p.

Research output: Contribution to journalArticle

Open Access
26 Citations (Scopus)

Direct Sonochemical Synthesis of Manganese Octahedral Molecular Sieve (OMS-2) Nanomaterials Using Cosolvent Systems, Their Characterization, and Catalytic Applications

Dharmarathna, S., King'ondu, C. K., Pedrick, W., Pahalagedara, L. & Suib, S. L., 2012, In : Chemistry of Materials. 24, 4, p. 705-712 8 p.

Research output: Contribution to journalArticle

83 Citations (Scopus)

Effect of biogas-slurry pyrolysis temperature on specific capacitance: 1st Africa Energy Materials Conference, 28-31 March 2017

Kibona Enock, T., King'ondu, C. K. & Pogrebnoi, A., 2018, In : Materials Today: Proceedings. 5, 4, Part 2, p. 10611-10620 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effects of visible and UV light on the characteristics and properties of crude oil-in-water (O/W) emulsions

Genuino, H. C., Horvath, D. T., King'ondu, C. K., Hoag, G. E., Collins, J. B. & Suib, S. L., 2012, In : Photochemical and Photobiological Sciences. 11, 4, p. 692-702 11 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
8 Citations (Scopus)
Open Access
3 Citations (Scopus)

Experimental Investigation of a Finned Pentaerythritol-based Heat Storage Unit for Solar Cooking at 150-200 ̊C

Nkhonjera, L., Kuboth, M., König-Haagen, A., John, G., King'ondu, C. K., Brüggemann, D. & Bello-Ochende, T., Aug 2016, In : Energy Procedia. 93, p. 160-167 8 p.

Research output: Contribution to journalArticle

Open Access

Facile microwave accelerated hydrothermal synthesis of manganese oxide molecular sieve nanomaterials and their catalytic applications

Dharmarathna, S., Iyer, A., Li, N., King'ondu, C. K., Kuo, C-H., Pahalagedara, L. & Suib, S. L., 2012, In : Abstracts of Papers of the American Chemical Society. 244

Research output: Contribution to journalArticle

Galactitol as phase change material for latent heat storage of solar cookers: Investigating thermal behavior in bulk cycling

John, G., Koenig-Haagen, A., King'ondu, C. K., Brueggemann, D. & Nkhonjera, L., 2015, In : Solar Energy. 119, p. 415-421 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Influence of scoria and pumice on key performance indicators of Portland cement concrete

Mboya, H. A., Njau, K. N., Mrema, A. L. & King'ondu, C. K., 2019, In : Construction and Building Materials. 197, p. 444-453

Research output: Contribution to journalArticle

3 Citations (Scopus)

Light-Assisted Synthesis of Metal Oxide Heirarchical Structures and Their Catalytic Applications

King'ondu, C. K., Iyer, A., Njagi, E. C., Opembe, N., Genuino, H., Huang, H., Ristau, R. A. & Suib, S. L., 2011, In : Journal of the American Chemical Society. 133, 12, p. 4186-4189 4 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)

Manganese octahedral molecular sieve (OMS-2) catalysts for selective aerobic oxidation of thiols to disulfides

Dharmarathna, S., King'ondu, C. K., Pahalagedara, L., Kuo, C-H., Zhang, Y. & Suib, S. L., 2014, In : Applied Catalysis B: Environmental. 147, p. 124-131 8 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Manganese Oxide Octahedral Molecular Sieves (OMS-2) Multiple Framework Substitutions: A New Route to OMS-2 Particle Size and Morphology Control

King'ondu, C. K., Opembe, N., Chen, C., Ngala, K., Huang, H., Iyer, A., Garces, H. F. & Suib, S. L., 2011, In : Advanced Functional Materials. 21, 2, p. 312-323 12 p.

Research output: Contribution to journalArticle

108 Citations (Scopus)

Microwave-Assisted Hydrothermal Synthesis of α-MnO2: Lattice Expansion via Rapid Temperature Ramping and Framework Substitution

Pahalagedara, L. R., King'ondu, C. K., Dharmarathna, S., Pahalagedara, M. N., Meng, Y-T., Kuo, C-H. & Suib, S. L., Sep 4 2014, In : Journal of Physical Chemistry C. 118, 35, p. 20363-20373 11 p.

Research output: Contribution to journalArticle

Open Access
32 Citations (Scopus)

Nonthermal Synthesis of Three-Dimensional Metal Oxide Structures under Continuous-Flow Conditions and Their Catalytic Applications

King'ondu, C. K., Opembe, N. N., Genuino, H. C., Garces, H. F., Njagi, E. C., Iyer, A., Huang, H., Dharmarathna, S. & Suib, S. L., 2011, In : Journal of Physical Chemistry C. 115, 47, p. 23273-23282 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

OMS-2 for Aerobic, Catalytic, One-pot Alcohol OxidationWittig Reactions: Efficient Access to a, b-Unsaturated Esters

Kona, J. R., King'ondu, C. K., Howell, A. R. & Suib, S. L., 2014, In : ChemCatChem. 6, 3, p. 749-752 4 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Preferential oxidation of CO in H-2-rich feeds over mesoporous copper manganese oxides synthesized by a redox method

Njagi, E. C., Genuino, H. C., King'ondu, C. K., Chen, C-H., Horvath, D. & Suib, S. L., 2011, In : International Journal of Hydrogen Energy. 36, 11, p. 6768-6779 12 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Pyrolytic Decomposition of Ammonia Borane to Boron Nitride

Frueh, S. J., Kellett, R., Mallery, C., Molter, T., Willis, W. S., King'ondu, C. K. & Suib, S. L., 2011, In : Inorganic Chemistry. 50, 3, p. 783-792

Research output: Contribution to journalArticle

Open Access
128 Citations (Scopus)
3 Citations (Scopus)

Status of Biomass Derived Carbon Materials for Supercapacitor Application

Enock, T. K., King'ondu, C. K., Pogrebnoi, A. & Jande, Y. A. C., 2017, In : International Journal of Electrochemistry. 14 p.

Research output: Contribution to journalArticle

Open Access

The precipitation, growth and stability of mercury sulfide nanoparticles formed in the presence of marine dissolved organic matter

Mazrui, N. M., Seelen, E., King'ondu, C. K., Thota, S., Awino, J., Rouge, J., Zhao, J. & Mason, R. P., 2018, In : Environmental Sciences: Processes and Impacts. 20, 4, p. 642-656 15 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Water Oxidation Catalysis using Amorphous Manganese Oxides, Octahedral Molecular Sieves (OMS-2), and Octahedral Layered (OL-1) Manganese Oxide Structures

Iyer, A., Del-Pilar, J., King'ondu, C. K., Kissel, E., Garces, H. F., Huang, H., El-Sawy, A. M., Dutta, P. K. & Suib, S. L., 2012, In : Journal of Physical Chemistry C. 116, 10, p. 6474-6483 10 p.

Research output: Contribution to journalArticle

212 Citations (Scopus)

X-ray Absorption Spectroscopic Study of a Highly Thermally Stable Manganese Oxide Octahedral Molecular Sieve (OMS-2) with High Oxygen Reduction Reaction Activity

El-Sawy, A. M., King'ondu, C. K., Kuo, C-H., Kriz, D. A., Guild, C. J., Meng, Y., Frueh, S. J., Dharmarathna, S., Ehrlich, S. N. & Suib, S. L., 2014, In : Chemistry of Materials. 26, 19, p. 5752-5760 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)