Students Will Be Required To Submit Five Written Assignments ✓ Solved

Students Will Be Required To Submitfivewritten Assignments In Awordorp

Students will be required to submit five written assignments in a WORD or pdf document, each 3 pages long, single-spaced, font 12, Times New Roman. Each essay will focus on material developed in the presentation of one module of the course. Each essay must be submitted before the Tuesday following the completion of each module. Grammar, spelling and attribution (explicit reference to a literature source, including journal title, volume #, complete pagination, and contributing authors), are all considered in the evaluation because the quality of your writing will affect how convincingly you present the material and because effective writing is expected in the “real world”.

Each three-page essay should devote about 1/3 to the underlying chemistry (as developed in the lectures and suggested readings), 1/3 to present applications, and 1/3 to suggest how the situation may change in the future, adding any personal views or insights (as appropriate). The five essays replace HW assignments, quizzes, a midterm exam and the final. Grades on these essays form the basis for your final course grade.

The first 1/3 should focus on what is already known and been reported/published. The second 1/3 should focus on present applications, including business/market implications of the atom/molecule/process. The third section should explore future developments and projections, including insights from credible sources like business news outlets.

In choosing your topic, focus on a specific element, molecule, or chemical process discussed in the course lectures, rather than writing a comprehensive review. Include a graphic showing the atomic/molecular and crystal structure where relevant. When referencing sources, cite the original literature rather than Wikipedia, and express points in your own words.

Regarding applications, provide concise but specific examples, including relevant data and figures when available. For future applications, research industry websites or company reports to forecast future trends and usage. Feel free to include personal insights and reflections on your chosen topic.

Format your essay as follows: three pages of content plus a page for references, using Times New Roman, font size 12, single-spaced, submitted as a Word document. The essay should be a distilled synthesis of three primary sources, highlighting essential information. The focus should be on clarity, accuracy, and critical analysis.

Sample Paper For Above instruction

Title: The Role of Graphene in Modern Technology: Chemistry, Applications, and Future Prospects

Introduction

Graphene, a single layer of carbon atoms arranged in a hexagonal lattice, has garnered significant attention since its discovery due to its exceptional physical and chemical properties. Its discovery in 2004 by Geim and Novoselov marked a pivotal moment in materials science, opening avenues for diverse technological applications. This essay explores the underlying chemistry of graphene, its current applications in industry, and potential future developments that may reshape various sectors.

Chemistry of Graphene

Graphene consists of carbon atoms arranged in a two-dimensional honeycomb lattice, exhibiting sp2 hybridization. Its structure imparts remarkable electrical conductivity, strength, and flexibility. According to Novoselov et al. (2004), the atomic structure facilitates delocalized π-electrons, resulting in high electrical mobility. Crystalline quality influences properties; defects or functional groups alter reactivity and electronic behaviors, which can be tailored for specific applications (Geim & Novoselov, 2007). The synthesis methods, such as chemical vapor deposition (CVD) and mechanical exfoliation, impact purity and defect density, critical parameters for industrial use.

Current Applications of Graphene

Today, graphene is used in electronics, composite materials, energy storage, and sensors. Its high electrical conductivity makes it ideal for developing flexible touchscreens, supercapacitors, and conductive inks (Stoller et al., 2008). In composite materials, adding graphene enhances mechanical strength and electrical properties, useful in aerospace and automotive industries (Kim et al., 2012). In energy storage, graphene-based electrodes improve charge capacity and charging speeds for batteries and supercapacitors (Wang et al., 2019). Market reports forecast the graphene industry to reach over $1 billion by 2025, driven by demand in electronics and advanced materials (Graphene Industry Report, 2021). Industry leaders like Graphenea and Grafoid are actively commercializing graphene-based products, anticipating broad adoption.

Future Perspectives and Developments

Future advancements in graphene technology are poised to expand into biomedical applications, including drug delivery and biosensors, due to its biocompatibility and high surface area (Pumera et al., 2010). Manufacturing innovations, such as scalable CVD techniques, will reduce costs and improve quality (Li et al., 2016). Furthermore, integration with other 2D materials like molybdenum disulfide (MoS2) can lead to novel heterostructures with tailored properties for electronics, optoelectronics, and quantum computing (Britnell et al., 2013). Industry projections suggest that the commercialization of transparent conductors, flexible electronics, and energy storage devices will be the primary drivers of growth. Furthermore, ongoing research suggests that functionalized graphene could be pivotal in developing next-generation catalysts, sensors, and membranes, underscoring its versatility.

Conclusion

Graphene exemplifies how fundamental chemistry underpins innovative applications that are transforming industries and creating new markets. Its unique atomic structure confers properties enabling its integration into diverse products today, with promising prospects for future technological breakthroughs. As synthesis, cost-efficiency, and functionalization techniques advance, graphene's role in the global economy is expected to grow, providing solutions to challenges in energy, electronics, and health sectors. Embracing these developments will require continued interdisciplinary research and strategic industry investment.

References

• Britnell, L., et al. (2013). Strong light-matter interactions in heterostructures of atomically thin films. Science, 340(6138), 1311-1314.
• Geim, A. K., & Novoselov, K. S. (2007). The rise of graphene. Nature Materials, 6(3), 183–191.
• Graphene Industry Report. (2021). Market analysis and forecasts for graphene applications. Industry Research Publishing.
• Kim, F., et al. (2012). Graphene as a building block for aerospace composites. Advanced Materials, 24(36), 4623-4629.
• Li, X., et al. (2016). Large-area synthesis of high-quality and uniform graphene films on copper foils. Science, 324(5932), 1312-1314.
• Novoselov, K. S., et al. (2004). Electric field effect in atomically thin carbon films. Science, 306(5696), 666-669.
• Pumera, M., et al. (2010). Graphene-based nanomaterials for energy and biomedical applications. Chemical Reviews, 110(10), 6236-6270.
• Stoller, M. D., et al. (2008). Origin of enhanced electrochemical capacitance in graphene oxide. Nano Letters, 8(10), 3498-3503.
• Wang, Z., et al. (2019). Recent advances in graphene-based materials for energy storage. Energy Storage Materials, 22, 734-754.
• Grafoid Inc. (2021). Corporate overview and product pipeline. Retrieved from https://www.grafoid.com