Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Saminda Dharmarathna"'
Autor:
Maddux Sy, Jason Dong, Sophia Wang, Simon Wang, Bill DeCesare, Sean Fleuriel, Todd Clark, Saminda Dharmarathna, Kesheng Feng
Publikováno v:
2021 16th International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd971918b0753ca53904188403c63c41
https://doi.org/10.1109/impact53160.2021.9696543
https://doi.org/10.1109/impact53160.2021.9696543
Autor:
Sean Fleuriel, Charles Bae, Kesheng Feng, Maddux Sy, Saminda Dharmarathna, Eric Kil, Raman Yeh
Publikováno v:
2020 15th International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT).
The rollout of 5G technology is leading electronics circuity and IC substrate manufacturers to require higher densities in their designs. Due to the nature of 5G applications, high reliability and exceptional electrical performance in these designs a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c2b3399a9873d023485664953be42ad
https://doi.org/10.1109/impact50485.2020.9268583
https://doi.org/10.1109/impact50485.2020.9268583
Autor:
Saminda Dharmarathna, Zhu Luo, Aparna Iyer, Chung-Hao Kuo, Steven L. Suib, Dinithi Rathnayake, Junkai He
Publikováno v:
Nanoscale. 9:5009-5018
Manganese oxides of octahedral molecular sieve (OMS-2) type have important applications in oxidation catalysis, adsorption, and as battery materials. The synthesis methods employed determine their morphology and textural properties which markedly aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688345059275322781b5e62c490d9f7d
https://doi.org/10.1039/c6nr09093a
https://doi.org/10.1039/c6nr09093a
Autor:
Kesheng Feng, Alan Bang, Todd Clark, Eric Kil, Raman Yeh, Maddux Sy, Saminda Dharmarathna, Charles Bae
Publikováno v:
2019 14th International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT).
The design requirements of circuitry for 5G communications technology is requiring new manufacturing techniques to be implemented. These techniques, such as high density interconnects (HDI) for printed circuit boards (PCBs) make the devices less expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e51ea94762a9e6f7b6c60394126ba91
https://doi.org/10.1109/impact47228.2019.9024954
https://doi.org/10.1109/impact47228.2019.9024954
Autor:
Homer C. Genuino, Saminda Dharmarathna, Eric C. Njagi, Steven L. Suib, Anton Gudz, Chung-Hao Kuo
Publikováno v:
Microporous and Mesoporous Materials. 202:68-72
Mesoporous sulfated-metal oxides and mixed-metal oxides prepared by a facile coprecipitation method employing titanium oxysulfate–sulfuric acid complex as a precursor of both titanium and sulfate are highly active and selective for direct methanoly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa8615284e8c2904f38c3ae881d6a001
https://doi.org/10.1016/j.micromeso.2014.09.044
https://doi.org/10.1016/j.micromeso.2014.09.044
Autor:
Abdelhamid M. El-Sawy, David A. Kriz, Samuel Frueh, Saminda Dharmarathna, Chung-Hao Kuo, Steven N. Ehrlich, Yongtao Meng, Cecil K. King’ondu, Steven L. Suib, Curtis Guild
Publikováno v:
Chemistry of Materials. 26:5752-5760
The development of catalysts with high thermal stability is receiving considerable attention. Here, we report manganese oxide octahedral molecular sieve (OMS-2) materials with remarkably high thermal stability, synthesized by a simple one-pot synthes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca6c76125d510c57829c06d7d95ed500
https://doi.org/10.1021/cm5028783
https://doi.org/10.1021/cm5028783
Autor:
Madhavi N. Pahalagedara, Cecil K. King’ondu, Lakshitha Pahalagedara, Saminda Dharmarathna, Y-T. Meng, Chung-Hao Kuo, Steven L. Suib
Publikováno v:
The Journal of Physical Chemistry C. 118:20363-20373
Cobalt-doped cryptomelane-type manganese oxide (K-OMS-2) microwires have been successfully synthesized and characterized. Their catalytic activity was tested in an oxidation reaction with benzyl alcohol as the substrate, and the cobalt-doped OMS-2 ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4141a42dd0345395d0ade10f3dd4b4e8
https://doi.org/10.1021/jp505306q
https://doi.org/10.1021/jp505306q
Autor:
Madhavi N. Pahalagedara, José A. Gascón, Milinda Samaraweera, Steven L. Suib, Lakshitha Pahalagedara, Chung-Hao Kuo, Saminda Dharmarathna
Publikováno v:
The Journal of Physical Chemistry C. 118:17801-17809
A sonochemical method was employed in the synthesis of nickel aluminum layered double hydroxides (NiAl-LDH) and the materials were used as adsorbents for the removal of the reactive azo dye, Remazol Brilliant Violet (RBV-5r). The experimental data ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb40ac0af9e1018179b79cc9673d429
https://doi.org/10.1021/jp505260a
https://doi.org/10.1021/jp505260a
Autor:
Steven L. Suib, Lakshitha Pahalagedara, Madhavi N. Pahalagedara, Chung-Hao Kuo, Saminda Dharmarathna
Publikováno v:
Langmuir. 30:8228-8237
We report the synthesis of ordered mesoporous NiAl mixed metal oxides (MMOs) from NiAl-layered double hydroxides (LDHs) through a soft template method using pluronic-F127 as the structure-directing agent. Ordered mesopores were obtained by the therma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98a81637bfae40ef511509a16d94f94c
https://doi.org/10.1021/la502190b
https://doi.org/10.1021/la502190b
Autor:
Chung-Hao Kuo, Cecil K. King’ondu, Steven L. Suib, Lakshitha Pahalagedara, Yashan Zhang, Saminda Dharmarathna
Publikováno v:
Applied Catalysis B: Environmental. 147:124-131
Selective aerobic oxidation of thiols to disulfides without any over oxidized products is studied using cryptomelane type manganese oxides (K-OMS-2) with a tunnel structure as catalysts. Using K-OMS-2 prepared by different synthetic procedures, compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040a96787b4a969570fbfc6118f662bc
https://doi.org/10.1016/j.apcatb.2013.08.002
https://doi.org/10.1016/j.apcatb.2013.08.002