Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Roman Selyanchyn"'
Autor:
Olena Selyanchyn, Thomas Bayer, Dino Klotz, Roman Selyanchyn, Kazunari Sasaki, Stephen Matthew Lyth
Publikováno v:
Membranes, Vol 12, Iss 7, p 658 (2022)
Nanocellulose is a sustainable material which holds promise for many energy-related applications. Here, nanocrystalline cellulose is used to prepare proton exchange membranes (PEMs). Normally, this nanomaterial is highly dispersible in water, prevent
Externí odkaz:
https://doaj.org/article/a282e2f4e68142d683ee864816d6d5c0
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
Cellulose is derived from biomass and is useful in a wide range of applications across society, most notably in paper and cardboard. Nanocellulose is a relatively newly discovered variant of cellulose with much smaller fibril size, leading to unique
Externí odkaz:
https://doaj.org/article/da728b98b7bf491a82cdaba89b411e37
Autor:
Shiyan Feng, Shoichi Kondo, Takahiro Kaseyama, Taichi Nakazawa, Takamasa Kikuchi, Roman Selyanchyn, Shigenori Fujikawa, Liana Christiani, Kazunari Sasaki, Masamichi Nishihara
Publikováno v:
Data in Brief, Vol 18, Iss , Pp 22-29 (2018)
The data presented in this article are related to polymer-polymer type charge-transfer blend membranes for fuel cell application. The visible spectra of the charge-transfer (CT) blend membranes indicated formation of CT complex in the blend membranes
Externí odkaz:
https://doaj.org/article/ee8390c0a31049af83393a98e5609770
Autor:
Roman Selyanchyn, Shigenori Fujikawa
Publikováno v:
Science and Technology of Advanced Materials, Vol 18, Iss 1, Pp 816-827 (2017)
Enhancing the fluxes in gas separation membranes is required for utilizing the membranes on a mass scale for CO2 capture. Membrane thinning is one of the most promising approaches to achieve high fluxes. In addition, sophisticated molecular transport
Externí odkaz:
https://doaj.org/article/f34f00e1e3ac4b7384c3cac88bb92f12
Autor:
Ievgen Pylypchuk, Roman Selyanchyn, Tetyana Budnyak, Yadong Zhao, Mikael Lindström, Shigenori Fujikawa, Olena Sevastyanova
Publikováno v:
Membranes, Vol 11, Iss 3, p 204 (2021)
Nanocellulose membranes based on tunicate-derived cellulose nanofibers, starch, and ~5% wood-derived lignin were investigated using three different types of lignin. The addition of lignin into cellulose membranes increased the specific surface area (
Externí odkaz:
https://doaj.org/article/a1e572fce3dd4252972c3c9fcb84327c
Publikováno v:
Sensors, Vol 15, Iss 8, Pp 18834-18850 (2015)
Quartz crystal microbalance (QCM) sensor array was developed for multi-purpose human respiration assessment. The sensor system was designed to provide feedback for human respiration. Thorough optimization of measurement conditions: air flow, temperat
Externí odkaz:
https://doaj.org/article/96ca0b8e85514c73b4b082e00de530e7
Publikováno v:
Sensing and Bio-Sensing Research, Vol 1, Iss , Pp 26-33 (2014)
In this study, an optical fibre long period grating (LPG) sensor functionalised with a mesoporous thin film was employed for the identification and quality assessment of beverages. The principle of the discrimination of beverages using an LPG sensor
Externí odkaz:
https://doaj.org/article/6cf3e28f32324ddfac3140e03f4a0fde
Publikováno v:
Membranes, Vol 9, Iss 4, p 54 (2019)
The transport of small gases (H2, CO2, N2, O2) through a series of novel membranes based on necklace-shaped inorganic polymers (DMS@POSS), in which a polyhedral oligomeric silsesquioxane (POSS) cage unit and soft chains of oligo-dimethyl siloxane (DM
Externí odkaz:
https://doaj.org/article/4eec4f424f124cb1a95a1e47732389ed
Publikováno v:
Membranes, Vol 8, Iss 4, p 121 (2018)
The effect of thickness in multilayer thin-film composite membranes on gas permeation has received little attention to date, and the gas permeances of the organic polymer membranes are believed to increase by membrane thinning. Moreover, the performa
Externí odkaz:
https://doaj.org/article/fde1395f8da845018380dda7d2c5cfe5
Publikováno v:
Diagnostics, Vol 3, Iss 1, Pp 68-83 (2013)
An analytical TD-GC-MS method was developed and used for the assessment of volatile organic compounds (VOCs) released from the blood plasma of dogs with/without cancer. VOCs released from 40 samples of diseased blood and 10 control samples were compa
Externí odkaz:
https://doaj.org/article/974cb10f96744f0aa4d65799c56de03b