Results 41 to 50 of about 5,494,605 (304)

Electrode-Free Anodic Oxidation Nanolithography of Low-Dimensional Materials

open access: yes, 2018
Scanning probe lithography based on local anodic oxidation (LAO) provides a robust and general nanolithography tool for a wide range of applications.
Kenji Watanabe (75040)   +15 more
core   +1 more source

Biomaterials in cochlear implants [PDF]

open access: yes, 2011
The cochlear implant (CI) represents, for almost 25 years now, the gold standard in the treatment of children born deaf and for postlingually deafened adults.
Lenarz, T   +3 more
core   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Crystal structure of poly[aqua-(μ 2-3-bromoisonicotinato-κ 2 N: O)-(μ 2-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 3-3-bromoisonicotinato-κ 3 N: O: O′)-(μ 2-nitrite-κ 3 O: O′: O″)dicadmium(II) monohydrate], C19H12Br3Cd2N3O9

open access: yesZeitschrift für Kristallographie - New Crystal Structures
C19H12Br3Cd2N3O9, triclinic, P 1− $\overset{-}{1}$ (no. 2), a = 8.5783(3) Å, b = 10.1346(3) Å, c = 15.5520(5) Å, α = 85.633(1)∘, β = 89.906(1)∘, γ = 65.269(1)∘, V = 1223.80(7) Å3, Z = 2, R gt(F) = 0.0368, wR ref(F 2) = 0.0935, T = 299 K.
Li Kuan-Ying   +3 more
doaj   +1 more source

Electrode materials for lithium-ion batteries

open access: yesMaterials Science for Energy Technologies, 2018
In recent years, the primary power sources for portable electronic devices are lithium ion batteries. However, they suffer from many of the limitations for their use in electric means of transportation and other high level applications.
Amit Mishra   +7 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Understanding the Influence of the Electrode Material on Microbial Fuel Cell Performance [PDF]

open access: yes, 2013
In this thesis, I deploy sets of electrodes into microbial fuel cells (MFC), characterize their performance, and evaluate the influence of both platinum catalysts and carbon-based electrodes on current production.
Sanchez, David V.P.
core  

The Ba-Pb-O system and its potential as a solid oxide fuel cell (SOFC) cathode material [PDF]

open access: yes, 2007
The Ba-Pb-O system was investigated as a possible cathode material in a solid oxide fuel cell (SOFC). Metallic oxides with a perovskite structure form a large family that displays a wide variety of properties such as superconductivity, ferroelectricity ...
Sharp, Matthew David
core   +2 more sources

The crystal structure of poly[hexaqua-tetrakis(μ4-pyridine-2,4-dicarboxylate-κ5N: O: O′: O″: O‴)-bi(μ2-pyridine-2,4-dicarboxylate-κ3N: O: O′)-digadolinium(III)tricopper (II)], [Gd2Cu3(C7H3NO4)6(H2O)6]n

open access: yesZeitschrift für Kristallographie - New Crystal Structures
[Gd2Cu3(C7H3NO4)6(H2O)6]n, triclinic, P1̄ (no. 2), a = 9.4244(8) Å, b = 10.6875(9) Å, c = 12.2795(11) Å, α = 86.189(1)°, β = 81.500(1)°, γ = 86.605(1)°, V = 1209.0(2) Å3, Z = 1, Rgt (F) = 0.0337, wRref(F2) = 0.0692, T = 296 K.
Pan Xiang-Ping   +3 more
doaj   +1 more source

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