Results 91 to 100 of about 281,362 (305)

Steps on Rutile TiO2(110): Active Sites for Water and Methanol Dissociation

open access: yes, 2011
We present a detailed investigation of the structure and activity of extended defects namely monoatomic steps on (1x1)-TiO2(110). Specifically, the two most stable and step edges are considered.
Hammer, Bjørk   +4 more
core   +1 more source

Electronic Interaction at Cu–O–Ni Heterointerface Promotes Electrocatalytic Nitrate Reduction to Ammonia and Zinc‐Nitrate Battery

open access: yesAdvanced Science, EarlyView.
The strong Cu–O–Ni electronic interaction in the heterostructured catalyst can enhance the effective adsorption of NO3− and accelerate the in situ hydrolysis dissociation of the hydrogenation step. The Zn‐NO3 hybrid battery assembled with this catalyst achieves an open‐circuit voltage of 1.45 V, a peak power density of 6.47 mW cm−2, and can ...
Taozhi Lv   +5 more
wiley   +1 more source

Displacement Derived Energy Levels for Harvard Miniature Compaction [PDF]

open access: yes, 2019
Previously, the amount of energy provided by the Harvard Miniature tamper was adjusted by changing the number of blows per lift or the number of lifts or was not adjusted at all. However, this research was conducted to investigate the effect of adjusting
Errigo, Ana Laura, Loshelder, Julia
core   +2 more sources

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao   +5 more
wiley   +1 more source

Studi Numerik Variasi Pemilihan Gas Accumulator Untuk Pencegahan Water Hammer Pada Sistem Perpipaan Sepanjang 1 Kilometer dan Debit Aliran 800 GPM

open access: yesJurnal Teknik ITS, 2013
Sistem jaringan perpipaan sangat penting dalam menunjang produksi pada bidang industri. Jaringan perpipaan mengalami beberapa fenomena seperti distribusi fluida dan water hammer.
Anindika Bagus Pradana   +1 more
doaj  

Influence Mechanism of Geometric Characteristics of Water Conveyance System on Extreme Water Hammer during Load Rejection in Pumped Storage Plants

open access: yesEnergies, 2019
Pumped storage plants (PSPs) have achieved rapid development and deployment worldwide since the penetration of intermittent renewable energy sources (RES).
Sheng Chen   +3 more
doaj   +1 more source

Process for making diamonds [PDF]

open access: yes, 1973
A description is given of a device and process for making industrial diamonds. The device is composed of an exponential horn tapering from a large end to a small end, with a copper plate against the large end.
Estes, M. F., Rasquin, J. R.
core   +1 more source

Atomic Scale Ordering of Liquid Water at a Dynamic Pt(111) Interface Under Electrochemical Conditions Imaged by Electron Holography

open access: yesAdvanced Energy Materials, EarlyView.
High resolution electron holography was used to image the projected electric potential of ordered water layers at the interface to a platinum (111) electrode. The observed reorganization of the water layers upon applying external potentials suggests that the electric potential drop of the electric double layer is mainly carried by the polarization ...
Jonas Lindner   +6 more
wiley   +1 more source

Chebyshev super spectral viscosity method for water hammer analysis

open access: yesPropulsion and Power Research, 2013
In this paper, a new fast and efficient algorithm, Chebyshev super spectral viscosity (SSV) method, is introduced to solve the water hammer equations. Compared with standard spectral method, the method's advantage essentially consists in adding a super ...
Hongyu Chen   +3 more
doaj   +1 more source

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