Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Kurt Irvin M. Rojas"'
Autor:
Miwa Hikichi, Junpei Takeshita, Natsumi Noguchi, Shin‐ichi Ito, Yukihiro Yasuda, Luong Thi Ta, Kurt Irvin M. Rojas, Iwao Matsuda, Satoshi Tominaka, Yoshitada Morikawa, Ikutaro Hamada, Masahiro Miyauchi, Takahiro Kondo
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 25, Pp n/a-n/a (2023)
Abstract Hydrogen boride (HB), a freestanding 2D hydrogenated‐borophene (borophane) polymorph, is synthesized via ion exchange. HB sheets with a B/H atomic ratio of 1.0 are confirmed to contain three‐center–two‐electron B–H–B bonds and tw
Externí odkaz:
https://doaj.org/article/67b527c588644fdc8f0afb945cb26ea5
Autor:
Kurt Irvin M. Rojas, Nguyen Thanh Cuong, Hiroaki Nishino, Ryota Ishibiki, Shin-ichi Ito, Masahiro Miyauchi, Yoshitaka Fujimoto, Satoshi Tominaka, Susumu Okada, Hideo Hosono, Nelson B. Arboleda, Takahiro Kondo, Yoshitada Morikawa, Ikutaro Hamada
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
Nanoscale boron-based materials are promising for electronic devices, and it is important to understand their chemical stability. Here, hydrogen boride nanosheets are stable against hydrolysis in water, which ab initio calculations attribute to the c
Externí odkaz:
https://doaj.org/article/d054ac9ef4b64a31826b041183e88cc9
Autor:
Jester N. Itliong, Joaquin Lorenzo Valmoria Moreno, Nelson B. Arboleda, Kurt Irvin M. Rojas, Allan Abraham B. Padama, Alvin B. Culaba, Robby B. Manrique, Al Rey Villagracia, Aristotle T. Ubando, Gian Paolo O. Bernardo, Jo Shu Chang, Hui Lin Ong, Hideaki Kasai, Wei Hsin Chen, Melanie David
Publikováno v:
Bioresource Technology. 279:181-188
This study aimed to investigate the transport mechanisms of ions during forward-osmosis-driven (FO-driven) dewatering of microalgae using molecular dynamics (MD) simulations. The dynamical and structural properties of ions in FO systems of varying Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7071d63f4c329c53ab6ad84a5e0d9c66
https://doi.org/10.1016/j.biortech.2019.01.109
https://doi.org/10.1016/j.biortech.2019.01.109
Autor:
Kurt Irvin M. Rojas, Melanie David, Joaquin Lorenzo Valmoria Moreno, Nelson B. Arboleda, Al Rey Villagracia
Publikováno v:
International Journal of Hydrogen Energy. 43:4393-4400
The hydrogen storage capacity and performance of Ca and K decorated germanene were studied using density functional theory calculation. The Ca and K adatoms were found to be sufficiently bonded to the germanene without clustering at the hollow site.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e7424c43f6363f68c5c298db77f2cd
https://doi.org/10.1016/j.ijhydene.2018.01.071
https://doi.org/10.1016/j.ijhydene.2018.01.071
Autor:
Yoshitaka Fujimoto, Kurt Irvin M. Rojas, Ryota Ishibiki, Masahiro Miyauchi, Hiroaki Nishino, Yoshitada Morikawa, Takahiro Kondo, Susumu Okada, Satoshi Tominaka, Nguyen Thanh Cuong, Shin Ichi Ito, Hideo Hosono, Ikutaro Hamada, Nelson B. Arboleda
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
Boron-based two-dimensional materials are of interest for use in electronic devices and catalytic applications, for which it is important that they are chemically stable. Here, we explore the chemical stability of hydrogen boride nanosheets in water.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d895c6c6b4114ca3e6663acc954faf46
https://tsukuba.repo.nii.ac.jp/records/2002531
https://tsukuba.repo.nii.ac.jp/records/2002531
Autor:
Jester N. Itliong, Jo Shu Chang, Gian Paolo O. Bernardo, Alvin B. Culaba, Kurt Irvin M. Rojas, Nelson B. Arboleda, Allan Abraham B. Padama, Joaquin Lorenzo Valmoria Moreno, Melanie David, Hui Lin Ong, Aristotle T. Ubando, Al Rey Villagracia, Hideaki Kasai, Wei Hsin Chen, Robby B. Manrique
Publikováno v:
2018 IEEE 10th International Conference on Humanoid, Nanotechnology, Information Technology,Communication and Control, Environment and Management (HNICEM).
Both the preparation of a reliable all-atom model of a polyamide (PA) membrane and the determination of its electrostatic parameters are considered significant challenges in a proposal to study forward-osmosis-dewatering of microalgae using molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cf5b506c84baa818054d015ca2f1f70
https://doi.org/10.1109/hnicem.2018.8666436
https://doi.org/10.1109/hnicem.2018.8666436
Autor:
Kurt Irvin M. Rojas, Nelson B. Arboleda, Joaquin Lorenzo Valmoria Moreno, Shaira Jehsarine C. Narido, Al Rey Villagracia
Publikováno v:
Materials Research Express. 6:055509
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14005e5cdad2773d93f6a1415f07235
https://doi.org/10.1088/2053-1591/ab0294
https://doi.org/10.1088/2053-1591/ab0294
Publikováno v:
Materials Research Express. 3:115015
The hydrogen physisorption on K-decorated germanene as potential hydrogen storage was calculated using DFT through VASP. Various approach sites and initial orientations for the H2 were considered for the adsorption. It was found that H2, with a verti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a053523c800451d635f11188aadacab1
https://doi.org/10.1088/2053-1591/3/11/115015
https://doi.org/10.1088/2053-1591/3/11/115015