scholarly journals Tuning the Morphology of Sulfur-Few Layers Graphene Composites Via Liquid Phase Evaporation for Battery Application

2022 ◽  
Author(s):  
Lorenzo Carbone ◽  
Eleonora Venezia ◽  
vittorio pellegrini ◽  
Francesco Bonaccorso
Keyword(s):  
Liquid Phase ◽  
Comparative Study ◽  
Production Process ◽  
Active Material ◽  
Composite Electrodes ◽  
Evaporation Method ◽  
Material Production ◽  
Battery Application

A comparative study on sulfur-based composite electrodes comprising different few-layers graphene contents prepared via an ease evaporation method is here presented. The active material production process here employed exploring different...

scholarly journals Comparative Study of Nanocarbon-Based Flexible Multifunctional Composite Electrodes

ACS Omega ◽  
2021 ◽  
Vol 6 (4) ◽  
pp. 2526-2541
Author(s):  
Xu Cui ◽  
Jiayu Tian ◽  
Chunyan Zhang ◽  
Rui Cai ◽  
Jun Ma ◽  
...  
Keyword(s):  
Comparative Study ◽  
Composite Electrodes

A comparative study of Pd/SiO2 and Pd/MCM-41 catalysts in liquid-phase hydrogenation

2004 ◽  
Vol 5 (10) ◽  
pp. 583-590 ◽  
Author(s):  
Joongjai Panpranot ◽  
Kanda Pattamakomsan ◽  
James G. Goodwin ◽  
Piyasan Praserthdam
Keyword(s):  
Liquid Phase ◽  
Comparative Study ◽  
Liquid Phase Hydrogenation ◽  
Mcm 41

scholarly journals SISTEM INFORMASI PENGADAAN BAHAN PRODUKSI BETON SIAP PAKAI (READYMIX) PADA PT. SCG READYMIX INDONESIA PLANT CILEGON

2019 ◽  
Vol 2 (2) ◽  
pp. 92-102
Author(s):  
Waliadi Gunawan ◽  
Yuli Setyaningsih
Keyword(s):  
Information System ◽  
Production Process ◽  
Material Production ◽  
Existing Problems ◽  
Filing System ◽  
Concrete Production ◽  
Material Procurement ◽  
Computer Based ◽  
Efficient Work

In the system of readymix concrete production material procurement at PT. SCG Indonesia Readymix Plant Cilegon, the company was still conduced by manual system. It used filing system that stored in the production division. The entry system used the form that submitted directly, therefore in making report, it needed inefficient time and created difficulties for the clerk to input the data manually in receiving production material. If the company required the data about material production, they must seek the data from the stack of existing archive. Besides that, the report generated less efficient because in the recording the data was conducted by employee that still used system manually. Therefore, sometime the result of report contained some errors. To overcome the existing problems, it is necessary to use the computer based of production materials procurement information system. The aims were 1) to facilitate the procurement of material for the production process, 2) to make easier for the employees to find out and to enter the necessary data of production materials procurement, 3) to create the effective and efficient work, and 4) to use in making report of production material procurement quickly and easily.

scholarly journals Modification of Graphite Felt with Lead (II) Formate and Acetate—An Approach for Preparation of Lightweight Electrodes for a Lead-Acid Battery

Processes ◽  
2020 ◽  
Vol 8 (10) ◽  
pp. 1248
Author(s):  
Arminas Ilginis ◽  
Egidijus Griškonis
Keyword(s):  
Structural Integrity ◽  
Active Material ◽  
Current Collector ◽  
Nitrogen Atmosphere ◽  
Composite Electrodes ◽  
Lead Acid Battery ◽  
Graphite Felt ◽  
Electrochemically Active ◽  
Proposed Modification ◽  
Lead Acid

Lead-acid battery (LAB) weight is a major downside stopping it from being adapted to electric/hybrid vehicles. Lead grids constitute up to 50% of LAB electrode’s weight and it only ensures electric connection to electrochemically active material and provides structural integrity. Using graphite felt (GF) as a current collector can reduce the electrode’s weight while increasing the surface area. Modification of GF with lead (II) oxide using impregnation and calcination techniques and lead (II) formate and acetate as precursors was conducted to produce composite electrodes. It was found that lead (II) formate is not a viable material for this purpose, whereas multiple impregnation in lead (II) acetate saturated solution and calcination in air leads to thermal destruction GF. However, impregnation and calcination under nitrogen atmosphere in three cycles produced a sample of good quality with a mass loading of lead (II) oxide that was 17.18 g g−1 GF. This equates to only 5.5% of the total mass of composite electrode to be GF, which is immensely lower than lead grid mass in traditional electrodes. This result shows that a possible lightweight alternative of LAB electrode can be produced using the proposed modification method.

A comparative study between spiral-filter press and belt press implemented in a cloudy apple juice production process

2015 ◽  
Vol 173 ◽  
pp. 986-996 ◽  
Author(s):  
Domien De Paepe ◽  
Katleen Coudijzer ◽  
Bart Noten ◽  
Dirk Valkenborg ◽  
Kelly Servaes ◽  
...  
Keyword(s):  
Comparative Study ◽  
Production Process ◽  
Apple Juice ◽  
Filter Press ◽  
Belt Press
Sign in / Sign up

Export Citation Format

Share Document