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Author

  • Cecil K. King'ondu
2019

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)
3 Citations (Scopus)
2018

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)
Open Access
3 Citations (Scopus)

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)
2017

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

34 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
12 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
2016

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
2015

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)
2014

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

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)

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
31 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)

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)
2013

A general approach to crystalline and monomodal pore size mesoporous materials

Poyraz, A. S., Kuo, C-H., Biswas, S., King'ondu, C. K. & Suib, S. L., 2013, In : Nature Communications. 4

Research output: Contribution to journalArticle

135 Citations (Scopus)

Interconnected Carbon Nanosheets Derived from Hemp for Ultrafast Supercapacitors with High Energy

Wang, H., Xu, Z., Kohandehghan, A., Li, Z., Cui, K., Tan, X., Stephenson, T. J., King'ondu, C. K., Holt, C. M. B., Olsen, B. C., Tak, J. K., Harfield, D., Anyia, A. O. & Mitlin, D., 2013, In : ACS Nano. 7, 6, p. 5131-5141 11 p.

Research output: Contribution to journalArticle

610 Citations (Scopus)

Nano-sized manganese oxide-bovine serum albumin was synthesized and characterized. It is promising and biomimetic catalyst for water oxidation (vol 2, pg 11253, 2012)

Najafpour, M. M., Sedigh, D. J., King'ondu, C. K. & Suib, S. L., 2013, In : RSC Advances. 3, 48, p. 26470 1 p.

Research output: Contribution to journalArticle

Nano-size layered manganese-calcium oxide as an efficient and biomimetic catalyst for water oxidation under acidic conditions: comparable to platinum

Najafpour, M. M., Leonard, K. C., Fan, F-R. F., Tabrizi, M. A., Bard, A. J., King'ondu, C. K., Suib, S. L., Haghighi, B. & Allakhverdiev, S. I., 2013, In : Dalton Transactions. 42, 14, p. 5085-5091 7 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2011

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 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)

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)

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
127 Citations (Scopus)