Chalmers Research: Johan Liu
Dr Johan Liu graduated with a master and a Ph.D. degree in materials science from the Royal Institute of Technology, Sweden. Before joining Chalmers University of Technology, he served in various positions at the Swedish Institute for Production Engineering Research (IVF) as project manager, group leader and division manager.
2021-6-24 · 2021SCI（2021623）. Chen, Feng; Wu, Xi-Lin*; Shi, Chenyang; Lin, Hongjun; Chen, Jianrong*; Shi, Yanpeng; Wang, Shaobin; Duan, Xiaoguang*. 31 (13), 2007877. Nitrogen allocation regulates the relationship between maximum carboxylation rate and chlorophyll content along the vertical gradient ...
All‐Carbon Thin‐Film Transistors as a Step Towards ...
One of the dry-drawing techniques (Figure 1a) is a method to convert a vertically aligned multi-wall CNT array into high-quality freestanding CNT thin films. 57 The vertically aligned CNT array is grown on an 8-inch silicon wafer, and the straight nanotubes in the array have few defects and form a .
Facile Fabrication of High‐Performance Hybrid ...
2021-3-15 · Growth of Cu Nanopillar Forest on Cu Foil. A commercially available Cu foil (MTI Korea Co.) was electrically connected to an aluminum (Al) foil (MTI Korea Co.) using a silver paste (Ted Pella Inc.), and a slide glass was attached on the backside of foils using a double-sided adhesive tape to prevent floating of foils in the subsequent immersion process.
Growth of high quality, high density single-walled carbon ...
2016-3-1 · Role of subsurface diffusion and ostwald ripening in catalyst formation for single-walled carbon nanotube forest growth. JACS, 134 (2012), pp. 2148-2153. ... Low temperature growth of ultra-high mass density carbon nanotube forests on conductive supports. ... Synthesis of bamboo-like carbon nanotubes on a foil by catalytic chemical vapor ...
RF-PECVD growth and nitrogen plasma functionalization .
2014-10-1 · foil Cu 000720/31 (thickness of 0.25 mm, purity of 99.9%) was bought from good fellow company.The foil was cut into 4 × 4 cm 2 pieces and cleaned in ultrasonic bath with acetone and isopropanol for 10 min each. Afterwards, the sample was introduced in a home-made reactor. This reactor enables the sputtering of different materials without taking out the substrate.
Low temperature growth of ultra-high mass density .
Carbon Nanotubes (CNTs) and -Carbon Nanotube (Cu-CNT) composite materials are of interest due to ballistic transport, high scalability, high thermal conductivity, and .
Hierarchical self-entangled carbon nanotube .
2017-10-31 · Recent progress on the growth mechanism of carbon nanotubes: a review. ChemSusChem. 4, 824–847 (2011). CAS Article PubMed Google Scholar
Growth and Plasma Functionalization of Carbon .
2015-3-8 · This review presents recent results about the growth of vertically aligned carbon nanotubes (VACNTs) by plasma enhanced chemical vapor deposition (PECVD) and water assisted CVD. Modification of VACNTs by surface specific plasma treatments as well as by MnO2 electrodeposition, allows the optimization of the CNTs physico-chemical properties. .
September 7th, Mon. - fntg.jp
2020-6-5 · 1-4 Relationship between growth rate and catalyst lifetime on carbon nanotube forest synthesis 13 * Naoyuki Matsumoto, Guohai Chen, Robert C. Davis, Hiroe Kimura, Shunsuke Sakurai, Motoo Yumura, Don N. Futaba, Kenji Hata 1-5 Control of bioreactions in living organisms by carbon nanotube supramolecular nanohybrids 14
In situ Growth of Cu2O/CuO Nanosheets on Cu Coating .
Cu2O/CuO nanosheets in-situ grown on Cu-Carbon cloths (Cu-CCs), namely Cu2O/CuO@Cu-CCs, are constructed by a simple strategy with electroless plating, chemical etching and thermal dehydration. The as-prepared material is directly .
Growth of vertically-aligned carbon nanotubes on graphite ...
2019-5-31 · Atthipalli G, Wang H and Gray J L 2013 Catalyst-assisted vertical growth of carbon nanotubes on Inconel coated commercial foil substrates versus sputtered films Appl. Surf. Sci. 273 515–9. Crossref Google Scholar
A seamless three-dimensional carbon nanotube graphene ...
2012-11-27 · (a–h) SEM images of nanotube carpet grown from a graphene-covered foil. (a,b) The samples grown by using 0.3 nm of and 3 nm of alumina.The dark regions in .
Implanting CNT Forest onto Carbon Nanosheets as ...
2019-2-14 · However, some intrinsic problems, such as Li dendrite growth and tremendous volume change, inhibit their practical applications. Here, an unstacked microstructure is tailored by planting an N‐doped carbon nanotube (CNT) forest on the surface of biomass‐derived large‐aspect‐ratio N‐doped carbon sheets (CSs) (CS‐CNT), which can effectively overcome the easy aggregation properties
Bethany Lettiere - Google Scholar
High-density carbon nanotube forest growth on foil for enhanced thermal and electrochemical interfaces BR Lettiere, CAC Chazot, K Cui, AJ Hart ACS Applied Nano Materials 3 (1), 77-83, 2019
Carbon nanotube film based multifunctional composite ...
2020-6-30 · Carbon nanotube (CNT) films are well known for their ultra-low density, high porosity, tunable conductivity and a number of other desirable characteristics. Integrating CNT films into composite materials would endow these structural materials with multifunctionality while adding only negligibly to .
Implanting CNT Forest onto Carbon Nanosheets as ...
2019-2-14 · However, some intrinsic problems, such as Li dendrite growth and tremendous volume change, inhibit their practical applications. Here, an unstacked microstructure is tailored by planting an N‐doped carbon nanotube (CNT) forest on the surface of biomass‐derived large‐aspect‐ratio N‐doped carbon sheets (CSs) (CS‐CNT), which can effectively overcome .