Dakeshwar Kumar Verma

Govt. Digvijay Autonomous Postgraduate College, Rajnandgaon, Chhattisgarh, INDIA · Chemistry

This study introduces nicotinic hydroxamic acid (NHA) as a highly effective corrosion inhibitor in 1 M HCl, commonly used in acid pickling and cleaning processes for mild steel. NHA’s inhibitory properties were explored via electrochemical, surface morphology, and quantum chemical methods. The molecule’s carbonyl and hydroxyl groups form stable fiv...

Microplastics (MPs) present in the environment are pervasive and tenacious as emerging pollutant concerns due to which global environment, flora, fauna, and aquatic bodies are now at an alarming stage. This is due to the result of anthropogenic activities and the unsuitable disposal, and unplanned segregation of plastics by humans. MPs are now addi...

This study describes a novel application of the Tribulus terrestris extract as a highly efficient corrosion inhibitor for steel in 1 M H2SO4 solution. The Tribulus terrestris extract contains considerable phytochemicals, notably Tribuloside, Kaempferol, and Kaempferol-3-glucoside that are basically for its anticorrosive behavior. Various studies in...

This study mentions a unique use of the Curcumis melon extract via a green route to reduce steel corrosion through electrochemical and computational tests. The main components of the Cucurmis melon extract include oleic acid, saponins, and tannins. They have a significant impact on mild steel’s ability to resist corrosion in aggressive media. A ran...

The marine environment is a rich but underexploited source of commercially interesting natural products with different applications. Several marine organisms, such as seaweeds, microalgae, sponges, cyanobacteria, ascidians, and fungi, are sources of natural valuable molecules. These chemical compounds range from small molecules and enzymes to highl...

Metal Organic Frameworks: Fundamentals to Advanced offers a substantial and complete treatment of published results. The book includes a summary of current research, along with an in- depth explanation of Metal organic frameworks (MOFs) and applications in this versatile area. Metal organic frameworks (MOFs) are structured frameworks made up of met...

The design and fabrication of smart and low-cost nanocomposites (NCs) is still an area of challenge in wastewater treatment. In this context, firstly individual graphene oxide (GO) and cerium oxide (CeO2) nanoparticles (NPs) were synthesized by precipitation method. This was followed by synthesis of GO-CeO2-NCs by mixing GO and CeO2-NPs in natur...

On a global scale, cancer is a difficult and devastating illness. Several problems with current chemotherapies include cytotoxicity, lack of selectivity, stem-like cell growth, and multi-drug resistance. The most appropriate nanomaterials for cancer treatment are those with characteristics, such as cytotoxicity, restricted specificity, and drug cap...

The imidazole nucleus represents a significant group of heterocyclic molecules with diverse significance in the modern world due to its exploration potential and various pharmacological applications. The relevance of imidazole and its derivatives has gained popularity in recent years, especially in the production of commercial drugs and the treatme...

Food waste is a matter of concern in our society. A large amount of waste has been reported in municipalities (households, markets, food courts, and ceremonies), the agriculture sector, food-based industries and airports. Food wastage involves economic losses and entails the use of resources and has an environmental impact that could be avoided by...

Pesticides are being employed for large-scale agricultural purposes, leading to global environmental issues. Organochlorine pesticides (dieldrin, DDT, and aldrin) are persistent due to their stable nature. Organochlorine pesticide (OCPs) residues present in various foodstuffs, blood serum, air, water, soil and sediments have generated a global surg...

A novel application of the Pistacia integerrima gall extract as an environmentally friendly corrosion inhibitor is reported in this study. The major phytochemicals present in the gall extract, namely pistagremic acid, β-sitosterol, pistiphloroglucinyl ether, pistaciaphenyl ester, naringenin, and 5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-...

Given the high toxicity of inorganic inhibitors, organic substances, primarily heterocycles, have proven to be one of the most efficient, cost-efficient, and practical alternatives. The severe limitations of using organic...

Because of their many advantages, such as simplicity of handling, affordability, and environmental friendliness, green magnetic nanoparticles (GMNPs) are currently receiving more attention than prevailing magnetic nanoparticles (MNPs). The synthesis and application of GMNPs inspired by biological systems are encouraged by rising ecological consciou...

Background Viburnum simonsii Hook. f. & Thoms is one of the 17 Viburnum species reported from India. Viburnum species such as Viburnum opulus and Viburnum grandiflorum have been used since time immemorial to treat various ailments and their therapeutic claims have been scientifically validated. However, the species under investigation despite havin...

The development of new coatings based on a biopolymer, epichlorohydrin-modified alginate, and alginate-epichlorohydrin-SrTiO3 nanocomposites incorporating SrTiO3 (STO) nanoparticles in the alginate (Alg) matrix (Alg-Ep-STO), has been addressed in this study. Various characterization techniques were employed to analyze the prepared compounds, includ...

Since their discovery in 2004, carbon dots (CDs), a key component in the field of carbon nanomaterials, have attracted considerable interest. CDs are a new variety of carbon allotropes, alongside graphite, carbon nanotubes and activated carbon. They have attracted widespread attention because of their excellent applications in a variety of fields,...

Notwithstanding diverse proposed methods for metal corrosion prevention, inhibitors are still the most popular. Undoubtedly, efficiency is the first and foremost important parameter for a proper inhibitor selection. But in some cases, the applied inhibitor could not reduce an acceptable portion of corrosion owing to multiple limiting factors. Unfor...

It is well known that metal corrosion causes serious economy losses worldwide. One of the most effective ways to prevent corrosion is the continuous development of high-efficient and environment-friendly corrosion inhibitors. Among the widely used organic and inorganic corrosion inhibitors, plant extracts are top candidates due to their nontoxic na...

In the present work, the nicotinic hydroxamic acid (NHA) was first presented as a more effective corrosion resistance in 1 M HCl. The reason for the selection of 1 M HCl solution is that 1 M HCl solution was used in the acid pickling and acid-cleaning processes. During these processes, the mild steel corroded. The carbonyl and the hydroxyl groups o...

With diameters about 10-100 nm, carbon dots (CDs) and heteroatom-doped CDs are intriguing types of carbon nanoparticles. Low toxicity, photo-induced electron transfer, chemical inertness, good biocompatibility and highly controllable photoluminescence behavior are some special qualities of CDs and heteroatom-doped CDs. Due to their affordability, e...

Corrosion of metals is a large problem in the gas-oil, petrochemical, metallurgy, automobile, and electronic industries. To protect metals from corrosion destruction, corrosion inhibitors are the most effective ways of corrosion protection. Among corrosion inhibitors, pharmaceutical drugs are most effective, water-soluble, eco-friendly, low-cost, g...

The corrosion of metallic materials in the aqueous phase is a seriously problematic issue in the gas-oil, petroleum, automobile, and electronic industries. Protecting the metal materials from corrosion in the aqueous environment (acidic, saline, and other corrosion media) is an important task in the above industries. Currently, corrosion protective...

Google link for Chapter Consents https://forms.gle/9JjCrgW1uyVcBMUb9 The deadlines are as follows: Submission of Consent and Authors details via above link: May 31, 2023. Final chapter submission (Non-Extended) – August 31, 2023.

In this book chapter, advanced nanofibers used in air pollution control for indoor environments, noise pollution control, and hybrid advanced nanofibers in air pollution control are discussed. The main properties of advanced nanofiber materials for pollution control are discussed and reviewed. In modern times, electro-spun nanofibers are introduced...

The preparation of cerium oxide nanoparticles from seed extract of Litchi chinensis was synthesized by a green synthesis method. Chemical and physical properties of the synthesized adsorbent were confirmed by Fourier transform infrared spectrometer (FT-IR), powder X-ray diffraction technique (PXRD), high-resolution transmission electron microscope...

In order to find relationships between characteristics and structure, this effort compiles the crystallographic data of organometallic compounds by kind, classification, and complexity. This work compiles the crystallographic information on organometallic compounds by type and complexity with the goal of establishing relationships between structure...

Organometallic compounds are organic molecules, which comprise of carbon‐metal linkages. These types of organic and metallic combination is classified as key materials in various fields. This chapter deals with catalysis as one of its significant applications and is oftenly often used as a strategic tool in different areas of science. On the basis...

The cluster compounds based on boranes, heteroboranes, and metallaboranes are widely used in nanomedicine, targeted radiopharmaceuticals, medicinal imaging agents, cancer diagnostic agents, and boron neutron capture therapy (BNCT) of tumors. In this chapter, the basics, synthesis procedures, reactions, chemical or physical properties, and applicati...

Supercapacitors are high energy density and power density materials in the electronics industry. Noble metals and their composites have been the most successfully applied in supercapacitors. This review is focused on noble metal-based materials that have been used to improve electrochemical supercapacitors over the last decade. This review describe...

The present era is considered the nanotech age. Nanomaterials have gained a great deal of importance in the field of technology, engineering, and medicine progression because of their tunable, physical, chemical, and biological properties rather than their bulk counterparts. Nanomaterials are classified based on their size, shape, composition, orig...

The risk of mild steel corrosion during the acid cleaning process can be reduced by using an aqueous extract of Euphorbia prostrata plant. The efficiency of Euphorbia prostrata plant extract for corrosion inhibition was explored by applying weight loss analysis, SEM, potentiodynamic polarization measurements, electrochemical impedance spectroscopy,...

Many methods are used to protect the corrosion occurring in metallic materials, out of which the corrosion inhibitors are mainly used at present. In addition to the traditionally used inhibitors for corrosion inhibition, the practice of smart coating materials has increased in the last few decades, in which carbon allotropes and their composites ar...

Ionic liquids due to widespread applications in various fields of science, such as physics, chemistry, and engineering, have been an emerging topic in the field of research in the last few decades. Ionic liquids are mainly used as electrolytes, solvents, and functional materials. Thermal stability, solubility, and liquid nature at a wide temperatur...

Currently, corrosion of metal materials and their protection is an ongoing and interesting topic in engineering science. The selection of analysis methods in the investigation of anticorrosion nature of chemical compounds is a very important task. In this chapter, the modern testing and analyzing methods include a review of electrochemical, surface...

The corrosion of metal materials is an ongoing problem in the chemical industry. The use of sustainable and green technologies in corrosion protection is a very important task, because, the rise in environmental and ecological awareness. Currently, ionic liquids (ILs) based corrosion inhibitors are widely performed to protect the metal materials fr...

β-Cyclodextrin-based compounds are used to develop and innovate materials that protect against corrosion due to their sustainability, low cost, environmental friendliness, excellent water solubility and high inhibition efficiency. However, corrosion potentials of β-CD-based compounds were not reviewed with the modern trends. The essence of the prob...

2022): N-hydroxypyrazine-2-carboxamide as a new and green corrosion inhibitor for mild steel in acidic medium: experimental, surface morphological and theoretical approach, Journal of Adhesion Science and Technology, ABSTRACT In this research work, N-hydroxypyrazine-2-carboxamide (NHP) is first introduced as a green, new and effective corrosion inh...

The current research focuses on the removal of uranium from biosynthesized CeO2 nanoparticles. Cerium oxide nanoparticles have been synthesized by the green synthesis route, ammonium cerium nitrate as the prime precursor, and plant extract from Citrus limon was proposed to produce CeO2NPs with spherical morphology and desired particle size. Prepare...

The corrosion of steel materials in alkaline-saline media is the largest problem in industry. Economical and environmentally friendly corrosion inhibitors are crucial for corrosion protection. The present work is the first to introduce a novel cucurbit[6]uril-based [3]rotaxane supramolecular ionic liquid (CB6-based [3]rotaxane) as a green and effic...

Background The corrosion of St3 steel in 1 M NaCl saturated with CO2 and H2S is a large problem in the chemical industry; therefore, creating green and more efficient inhibitors is an urgent task. However, there have been extremely limited research results related to this problem. In this research, a novel glycoluril pharmaceutically active compoun...

The corrosion of low–carbon steel in aggressive alkaline–saline environments is a very large problem. Protecting low–carbon steel from corrosion in aggressive alkaline–saline solutions using green inhibitors is a very important task in industry. However, there are no studies related to low–carbon steel corrosion in aggressive alkaline–saline enviro...

Recently, due to eco-friendly environment awareness and regulation, various green and sustainable techniques have been widely developed to protect against metal corrosion. In this context, ionic liquids (ILs) have been used prominently as corrosion inhibitors for the past decade. Various properties of ILs, such as their nontoxicity, environment fri...

Synthetic organic molecules are mostly used as metal corrosion inhibitors, mainly due to their water solubility, effectiveness at low concentration, low-cost, and high inhibition properties, but due to awareness of public health and environment, the use of such organic inhibitors raises questions of their toxic nature and the multiple approaches in...

Implementation of organic compounds, particularly heterocyclic compounds, is one of the most economic and effective corrosion mitigation methods of steel alloys. These compounds become effective by forming a corrosion inhibitive hydrophobic film over the metallic surface. The corrosion inhibition potential of these compounds depends on numerous fac...

The purpose of this chapter is to review the bibliographic statistics essential to position the framework of our chapter. We begin by defining the phenomenon of corrosion, including its economic importance, its causes, and its mechanisms in industrial applications. We also examine the corrosion inhibitors used for industrial application, as well as...

Considering materials with anticorrosion applications, carbon nanotubes (CNTs)‐based coatings are one of the most effective, inexpensive, and most environmentally friendly materials in recent times. To solve the adhesion problem, as well as to enhance anticorrosion capacity, CNT and polymer base composites are extensively applied in various aqueous...