Improvement of solid oxide fuel cell by imprinted micropatterns on electrolyte

Y Xu, F Tsumori, T Osada, H Miura - Micro & Nano Letters, 2013 - Wiley Online Library
A study is presented of an improved interfacial structure between the electrode and
electrolyte of a solid oxide fuel cell. An imprint process, which is considered as a powerful …

Ultrahigh mobility in an organic semiconductor by vertical chain alignment

V Skrypnychuk, GJAH Wetzelaer… - Advanced …, 2016 - Wiley Online Library
DOI: 10.1002/adma. 201503422 and high performance printed electronics and flexible
photovoltaic solar cells.[4] Due to its excellent optoelectronic properties, regio-regular P3HT …

Mechanical response of graphene with nanopore under nanoindentation via molecular dynamics simulations

Y Xu, Q Cao, L Li, X Zhang, H Li, F Huang - Surfaces and Interfaces, 2022 - Elsevier
We investigated structural evolution and dynamic responses of graphene sheet with one
rectangular nanopore under nanoindentation by using molecular dynamics simulations. The …

Micrometer-scale imprinting process for ceramic sheet from powder compound material

F Tsumori, Y Xu, Y Tanaka, T Osada, H Miura - Procedia Engineering, 2014 - Elsevier
A micro patterning process for thin ceramic sheets is proposed and developed in this paper.
Thin sheets with a micro pattern have been expected to improve performance of solid oxide …

Development of improved solid oxide fuel cell electrolyte sheet by microimprinting for layered material

F Tsumori, Y Tanaka, Y Xu, T Osada… - Japanese journal of …, 2014 - iopscience.iop.org
At present, the solid oxide fuel cell (SOFC) is attracting much attention because it possesses
the highest power generation efficiency among many types of fuel cell, and SOFC emits only …

Fabrication of micro patterned ceramic structure by imprinting process

Y Xu, F Tsumori, H Kang, H Miura - Journal of the Japan Society of …, 2011 - jstage.jst.go.jp
抄録 In this report, an improved fabrication method of micro powder imprinting (μPI), which
has the industrial value in reducing of the cost and procedures, is introduced to fabricate the …

Development of multilayer imprint process for solid oxide fuel cells

K Tokumaru, F Tsumori, K Kudo, T Osada… - Japanese journal of …, 2017 - iopscience.iop.org
Solid oxide fuel cells (SOFCs) are fuel cells made of ceramics. To increase the SOFC energy
density, we developed an SOFC with a wavy electrolyte layer. As a wavy electrolyte has a …

Development of corrugated ceramic sheet for SOFC electrolyte by micro imprint process

F Tsumori, K Tokumaru, K Kudo, T Osada… - Journal of the Japan …, 2016 - jstage.jst.go.jp
Yttria-stabilized zirconia (YSZ) has been used for an electrolyte of solid oxide fuel cells
(SOFC). To enhance the efficiency of SOFC, we developed a corrugated, or wavy-shaped …

Combining multi-step imprinting with the in-plane compression method

T Miyata, K Tokumaru, F Tsumori - Japanese journal of applied …, 2020 - iopscience.iop.org
In this study, a micro-patterning process is proposed and developed in order to obtain
various functional properties on the surface of an object. Nano imprint lithography has …

Imprint process with in-plane compression method for bio-functional surface

K Tokumaru, K Yonekura, F Tsumori - Journal of Photopolymer …, 2019 - jstage.jst.go.jp
In this research, we propose an in-plane compression imprint method as a further
development of the special micro patterning method to realize various biomimetic functional …