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View article: Pioneering bio-oil extraction: The role of transition metal oxide zeolite catalysts in co-pyrolyzing palm fronds and high-density polyethylene
Pioneering bio-oil extraction: The role of transition metal oxide zeolite catalysts in co-pyrolyzing palm fronds and high-density polyethylene Open
The main objective of this research is to improve the quality of bio-oil from combusting palm fronds by integrating HDPE plastic waste through a co-pyrolysis process using metal oxides (copper, zinc, iron, and cobalt) based on mordenite (M…
View article: Production of Graphene By Coconut Shell As an Electrode Primary Battery Cell
Production of Graphene By Coconut Shell As an Electrode Primary Battery Cell Open
Coconut shells are a natural resource that contains a lot of carbon (C). The pyrolysis process can be used to create coconut shells. A single layer of carbon atoms that have undergone sp2 hybridization to form a hexagonal, two-dimensional …
View article: Performance of N-Doped Graphene Nano Sheets on Electrode of Primary Battery Cells
Performance of N-Doped Graphene Nano Sheets on Electrode of Primary Battery Cells Open
Research on performance of N-Doped Graphene Nano Sheets (N-G) from coconut fruits as well as raw materials was carried out. The aims of this research are to produce gram scale N-G and evaluate its performance act as an electrode of primary…
View article: Homogenizer-intensified room temperature biodiesel production using heterogeneous palm bunch ash catalyst
Homogenizer-intensified room temperature biodiesel production using heterogeneous palm bunch ash catalyst Open
Waste bio-based materials generated as by-products of palm oil mills have been successfully used as a heterogeneous catalyst in homogenizer-intensified biodiesel production. Palm bunch ash (PBA) contains potassium oxide as a major componen…
View article: Waste Passion Fruit Peel as a Heterogeneous Catalyst for Room-Temperature Biodiesel Production
Waste Passion Fruit Peel as a Heterogeneous Catalyst for Room-Temperature Biodiesel Production Open
A low-cost, green, and highly active catalyst which could transesterify oil under ambient conditions is required to reduce the biodiesel production cost. A novel heterogeneous catalyst derived from the waste agroproduct has been developed …
View article: Waste rubber seeds as a renewable energy source: direct biodiesel production using a controlled crushing device
Waste rubber seeds as a renewable energy source: direct biodiesel production using a controlled crushing device Open
A multistep and high-cost biodiesel production could be simplified using the direct transesterification (DT) method.
View article: The Role of Atom Shadow on Sorbitol Molecules to Heal Diabetic Diseases
The Role of Atom Shadow on Sorbitol Molecules to Heal Diabetic Diseases Open
Sorbitol has a low calorie value, this is due to the presence of a pair of O-H free electrons on the sorbitol molecule. The pair of free electrons can be removed by the Tunnel method (through the shadow of the sorbitol container). Sorbitol…
View article: Conversion of Palm Oil (CPO) into Fuel Biogasoline through Thermal Cracking Using a Catalyst Based Na-Bentonite and Limestone of Soil Limestone NTT
Conversion of Palm Oil (CPO) into Fuel Biogasoline through Thermal Cracking Using a Catalyst Based Na-Bentonite and Limestone of Soil Limestone NTT Open
Cracking catalytic palm oil (CPO) into hydrocarbon fuel by saponification pretreatment has been carried out with bentonite and limestone-based catalysts. The catalysts used were Na-bentonite and Limestone NTT which were first analyzed usin…
View article: The performance conductivity of Mg/Graphene nanosheet as anode of battery
The performance conductivity of Mg/Graphene nanosheet as anode of battery Open
Research on performance conductivity of magnesium (Mg)/graphene nanosheet (GNS) as anode of batteries was carried out. This research is an experimental laboratory research. The purposes of this research are to synthesize anode material on …
View article: The loading effect of Pt clusters on Pt/graphene nano sheets catalysts
The loading effect of Pt clusters on Pt/graphene nano sheets catalysts Open
In this paper, we report about chemically interaction between Pt Subnano-Clusters on Graphene Nano Sheets (GNS). The aim of this research is to clarify the size effect of Pt clusters on Pt 1–7 wt.%/GNS. This research is an experimental lab…
View article: Facile and Benign Method to Produce Large Scale Graphene Nano Sheets
Facile and Benign Method to Produce Large Scale Graphene Nano Sheets Open
The large scale production of Graphene Nano Sheets (GNS) has fascinated many researchers. GNS was produced base on a sustainable raw material namely coconut fruit. Coconut fruit was converted directly to be GNS with ethanol assisted. Then,…
View article: Adsorption of N-Graphene from Coconut Shell
Adsorption of N-Graphene from Coconut Shell Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…
View article: Application of coconut battery waste to graphic as an alternative electrode on primary battery cells
Application of coconut battery waste to graphic as an alternative electrode on primary battery cells Open
Coconut shell is one of the potential biomass as carbon sources. Coconut shell is converted to charcoal through the carbonization process. The potential of charcoal from coconut shells can be synthesized into graphene. Graphene is a deriva…
View article: Coconut Shell Applications For Making Antenna Tv In Madrasah Aliyah Muhammadiyah 09 Kwala Madu
Coconut Shell Applications For Making Antenna Tv In Madrasah Aliyah Muhammadiyah 09 Kwala Madu Open
Shell antenna is an original UHF antenna technology, produced from research continuous and observations for years. Natural polymeric material from a combination soft-hard that can be relied upon as a television antenna at a radius of 180 k…
View article: Utilization of coconut shells in the manufacture of appropriate goods
Utilization of coconut shells in the manufacture of appropriate goods Open
Coconut shell inside is hard or very hard polymer, because of the composition of lignin > cellulose, such material s not good as a TV antenna. Because if given electromagnetic waves there will be vibrations of molecules >> ure rotation. To…
View article: AIR QUALITY MONITORING OF KALABAHI-ALOR’S SEAPORT-EAST OF NUSA TENGGARA
AIR QUALITY MONITORING OF KALABAHI-ALOR’S SEAPORT-EAST OF NUSA TENGGARA Open
Evaluation of environment of seaport is needed as well as our responsibility to nature sustainability. The Alor’s seaport belongs to Pelindo III. In order to know the air quality of Alor’s seaport, we did this study. Our aims are to know l…
View article: Role of TiO<sub>2</sub> pillared bentonite-Co catalyst Ni to convert glucose hydrogenation to be sorbitol
Role of TiO<sub>2</sub> pillared bentonite-Co catalyst Ni to convert glucose hydrogenation to be sorbitol Open
Glucose hydrogenation using water at solvent was happened trough two step. First, water was reduced to hydrogen and a oxygen gases by TiO2 pillared bentonite. Second, hydrogen that produced was used to reduce glucose into sorbitol. The rea…
View article: Performance of graphite and graphene as electrodes in primary cell battery
Performance of graphite and graphene as electrodes in primary cell battery Open
Synthesis of graphene has been successfully done with the Hummers Method. This study aims to determine the characterization of graphite and graphene and the performance of graphite and graphene used as electrodes in primary cell batteries.…
View article: Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst
Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst Open
In this paper, we concern about CO tolerance of Platinum (Pt)/Graphene Nanosheets (GNS) catalysts dependence of pH. The aim of this research is to investigate relationship between CO tolerance and Pt particle size base on pH dependence and…
View article: Role of Tio2 Pillared Bentonit and Catalyst Nickel for Hydrogenation Glucose to Generate Sorbitol
Role of Tio2 Pillared Bentonit and Catalyst Nickel for Hydrogenation Glucose to Generate Sorbitol Open
Glucose hydrogenation using water at solvent was happened trough two step. First, water was reduced to hydrogen and oxygen gases by TiO2 pillared bentonite. Second, hydrogen that produced was used to reduce glucose into sorbitol. The react…
View article: Facile Method to Synthesize N-Graphene Nano Sheets
Facile Method to Synthesize N-Graphene Nano Sheets Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…
View article: Effect of TiO2 For Generation of H2/O2 Gases, Based on Splited water and UV as Inisiator
Effect of TiO2 For Generation of H2/O2 Gases, Based on Splited water and UV as Inisiator Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…
View article: New route: Convertion of coconut shell tobe graphite and graphene nano sheets
New route: Convertion of coconut shell tobe graphite and graphene nano sheets Open
In this paper, we reported the simple way to generate both graphite and graphene nano sheets base on renewable natural resources (charcoal). The aims of this research are producing graphite and graphene nano sheets switching using simple w…
View article: New Route to Synthesize of Graphene Nano Sheets
New Route to Synthesize of Graphene Nano Sheets Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…
View article: Effect of Platinum loading on Graphene Nano Sheets at Cathode
Effect of Platinum loading on Graphene Nano Sheets at Cathode Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…