Results 71 to 80 of about 465,115 (353)

PERANCANGAN LISTRIK TENAGA SURYA 200 WP SEBAGAI ENERGI POMPA AIR UNTUK SISTEM PENGAIRAN SAWAH TADAH HUJAN

open access: yesMultitek Indonesia, 2020
Penelitian ini mengangkat tema tentangperancangan Listrik Tenaga Surya,untuk memenuhi kebutuhan energipompa air pengairan lahan tadah Hujan di desa Janti Slahung Ponorogo.
Didik Riyanto   +2 more
doaj   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta   +6 more
wiley   +1 more source

Volt-ampere characteristics of cylindrical and spherical Langmuir probes for various potential models Scientific report [PDF]

open access: yes
Volt-ampere characteristics of cylindrical and spherical Langmuir probes for various potential ...
Dow, W. G., Fontheim, E. G., Kanal, M.
core   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Transfer Function of a Time-Varying Control System Considering Actuator Inertia

open access: yesChallenges and Issues of Modern Science
Purpose. Methodological support for building an algorithm for determining the transfer function (TF) of a link, which, considering the actuator dynamics and the disturbed motion of the mass center, is equivalent on a selected trajectory section to a ...
Volt Avdieiev
doaj  

Voltammetric screening of electrodes in fused salt electrolytes [PDF]

open access: yes
Measuring conductivity, freezing point, and volt-ampere characteristics of halide melts for battery ...
Mc Collum, W. A., Jr.   +2 more
core   +1 more source

Desain Mesin Pemotong Rumput Menggunakan Motor Listrik Ac 100 Watt [PDF]

open access: yes, 2014
Penelitian ini bertujuanmerancang mesin pemotong rumput dengan menggunakan motor listrik 100 watt dan mengetahui ketahanan energi pada akumulator. Desain mesin pemotong rumput menggunakan energi listrik dari PLN yang disimpan dalam akumulator 12 volt 10
, Ir. Jatmiko, M.T.   +2 more
core  

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

open access: yesAdvanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker   +3 more
wiley   +1 more source

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