Graphene vs Graphite

Overview

Graphite

Stacks383

Followers419

Votes42

GitHub Stars6.0K

Forks1.3K

Graphene

Stacks96

Followers142

Votes1

GitHub Stars8.2K

Forks819

Graphene vs Graphite: What are the differences?

Introduction

Graphene and graphite are two allotropes of carbon that have distinct properties and applications. While both materials consist of carbon atoms, they have different arrangements and structures, leading to their unique characteristics and uses. Here are the key differences between graphene and graphite:

Atomic Structure: Graphene is a single layer of graphite and consists of a hexagonal lattice of carbon atoms. It is a two-dimensional material with an extremely thin and flat structure. On the other hand, graphite is a three-dimensional crystal composed of multiple layers of graphene stacked on top of each other. Each layer in graphite is held together by weak van der Waals forces.
Electrical Conductivity: Graphene exhibits exceptional electrical conductivity due to its unique atomic arrangement and the presence of delocalized π-electrons. It is considered one of the best conductive materials, even superior to copper. Conversely, graphite has a lower electrical conductivity compared to graphene due to the presence of strong interlayer interactions that hinder electron mobility between layers.
Mechanical Strength: Graphene possesses extraordinary mechanical strength and is one of the strongest materials known, with a tensile strength over 100 times higher than steel. This exceptional strength arises from its tightly packed carbon atoms and strong covalent bonds within the graphene sheet. In contrast, graphite's mechanical properties are not as impressive as graphene, as the weak van der Waals forces between layers make it relatively soft and brittle.
Optical Properties: Graphene exhibits unique optical properties, including high transparency in the visible and infrared spectrum. It absorbs only 2.3% of visible light, making it nearly transparent. Furthermore, it can absorb a wide range of photon energies due to its atomic thinness and band structure. In contrast, graphite is opaque and displays typical light-absorbing properties of a layered material.
Applications: Graphene has attracted significant attention for its potential applications in various fields. Its excellent electrical conductivity, combined with its mechanical strength and transparency, makes it suitable for applications in electronics, energy storage, sensors, and biomedical devices. On the other hand, graphite finds usage in applications such as lubricants, pencils, electrodes, and as a raw material for the production of graphene.
Formation and Availability: Graphene can be obtained by exfoliating graphite through mechanical or chemical methods, but the production of large-area, high-quality graphene remains challenging and costly. On the other hand, graphite is abundant in nature and widely available, making it more accessible and economical for various industrial applications.

In summary, graphene is a single layer of graphite with exceptional electrical conductivity, mechanical strength, and optical properties, making it suitable for a wide range of applications. Graphite, on the other hand, is a three-dimensional crystal composed of stacked layers of graphene, displaying lower electrical conductivity, optical opacity, and softer mechanical properties.

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Advice on Graphite, Graphene

Susmita

Senior SRE at African Bank

Jul 28, 2020

Needs adviceon

Grafana

Looking for a tool which can be used for mainly dashboard purposes, but here are the main requirements:

Must be able to get custom data from AS400,
Able to display automation test results,
System monitoring / Nginx API,
Able to get data from 3rd parties DB.

Grafana is almost solving all the problems, except AS400 and no database to get automation test results.

869k views869k

Comments

Detailed Comparison

Graphite	Graphene
Graphite does two things: 1) Store numeric time-series data and 2) Render graphs of this data on demand	Graphene is a Python library for building GraphQL schemas/types fast and easily.
carbon - a Twisted daemon that listens for time-series data;whisper - a simple database library for storing time-series data (similar in design to RRD);graphite webapp - A Django webapp that renders graphs on-demand using Cairo	Easy to use: Graphene helps you use GraphQL in Python without effort.;Relay: Graphene has builtin support for Relay;Django: Automatic Django model mapping to Graphene Types. Check a fully working Django implementation
Statistics
GitHub Stars 6.0K	GitHub Stars 8.2K
GitHub Forks 1.3K	GitHub Forks 819
Stacks 383	Stacks 96
Followers 419	Followers 142
Votes 42	Votes 1
Pros & Cons
Pros 16 Render any graph 9 Great functions to apply on timeseries 8 Well supported integrations 6 Includes event tracking 3 Rolling aggregation makes storage managable	Pros 0 Will replace RESTful interfaces 0 The future of API's
Integrations
Sensu Nagios Logstash Windows Server Netdata Riemann Diamond Telegraf collectd Ganglia	GraphQL Django Python Relay Framework

What are some alternatives to Graphite, Graphene?

Grafana

Grafana is a general purpose dashboard and graph composer. It's focused on providing rich ways to visualize time series metrics, mainly though graphs but supports other ways to visualize data through a pluggable panel architecture. It currently has rich support for for Graphite, InfluxDB and OpenTSDB. But supports other data sources via plugins.

GraphQL

GraphQL is a data query language and runtime designed and used at Facebook to request and deliver data to mobile and web apps since 2012.

Kibana

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elasticsearch.

Prometheus

Prometheus is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true.

Nagios

Nagios is a host/service/network monitoring program written in C and released under the GNU General Public License.

Netdata

Netdata collects metrics per second & presents them in low-latency dashboards. It's designed to run on all of your physical & virtual servers, cloud deployments, Kubernetes clusters & edge/IoT devices, to monitor systems, containers & apps

Zabbix

Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.

Sensu

Sensu is the future-proof solution for multi-cloud monitoring at scale. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud environments.

Prisma

Prisma is an open-source database toolkit. It replaces traditional ORMs and makes database access easy with an auto-generated query builder for TypeScript & Node.js.

PostGraphile

Execute one command (or mount one Node.js middleware) and get an instant high-performance GraphQL API for your PostgreSQL database

Related Comparisons

Graphene vs Graphite: What are the differences?

Introduction

Atomic Structure: Graphene is a single layer of graphite and consists of a hexagonal lattice of carbon atoms. It is a two-dimensional material with an extremely thin and flat structure. On the other hand, graphite is a three-dimensional crystal composed of multiple layers of graphene stacked on top of each other. Each layer in graphite is held together by weak van der Waals forces.
Electrical Conductivity: Graphene exhibits exceptional electrical conductivity due to its unique atomic arrangement and the presence of delocalized π-electrons. It is considered one of the best conductive materials, even superior to copper. Conversely, graphite has a lower electrical conductivity compared to graphene due to the presence of strong interlayer interactions that hinder electron mobility between layers.
Mechanical Strength: Graphene possesses extraordinary mechanical strength and is one of the strongest materials known, with a tensile strength over 100 times higher than steel. This exceptional strength arises from its tightly packed carbon atoms and strong covalent bonds within the graphene sheet. In contrast, graphite's mechanical properties are not as impressive as graphene, as the weak van der Waals forces between layers make it relatively soft and brittle.
Optical Properties: Graphene exhibits unique optical properties, including high transparency in the visible and infrared spectrum. It absorbs only 2.3% of visible light, making it nearly transparent. Furthermore, it can absorb a wide range of photon energies due to its atomic thinness and band structure. In contrast, graphite is opaque and displays typical light-absorbing properties of a layered material.
Applications: Graphene has attracted significant attention for its potential applications in various fields. Its excellent electrical conductivity, combined with its mechanical strength and transparency, makes it suitable for applications in electronics, energy storage, sensors, and biomedical devices. On the other hand, graphite finds usage in applications such as lubricants, pencils, electrodes, and as a raw material for the production of graphene.
Formation and Availability: Graphene can be obtained by exfoliating graphite through mechanical or chemical methods, but the production of large-area, high-quality graphene remains challenging and costly. On the other hand, graphite is abundant in nature and widely available, making it more accessible and economical for various industrial applications.

Graphene vs Graphite

Overview

Graphene vs Graphite: What are the differences?