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BITS Pilani Institutional Repository: Recent submissions

Now showing items 121-140 of 17537

3D self assembled graphene based cellulose acetate mixed matrix membranes for CO2/CH4 separation: An investigation

Kuncharam, Bhanu Vardhan Reddy (Elsevier, 2025-03)

This study investigates the development of three-dimensional (3D) Self-Assembled Graphene (SAG) and its potential as a filler material in mixed matrix membranes (MMMs) for efficient CO₂ separation. SAG was synthesized via ...
Asymmetric mixed matrix membranes with zeolite imidazolate frameworks (ZIF-8, ZIF-67, bimetallic ZIF-8/67) and polyethersulfone for high flux and high selective hydrogen separation

Pani, Ajaya Kumar; Kuncharam, Bhanu Vardhan Reddy (Wiley, 2025-03)

For producing high-purity hydrogen (H2) from hydrocarbon reforming, membrane-based separation can be used. In this study, mixed matrix polymer membranes using metal–organic framework (MOF) nanoparticles are explored to ...
Active learning in higher education by solo taxonomy:

Unknown author (ICON-BITS 2021, 2022-02)

The objective of the study is to use the Structure of Observed Learning Outcomes (SOLO) taxonomy, a significant tool used in differentiating curriculum and providing cognitive challenges to the learners, to motivate students ...
Impact of protein nanoparticles on beer foam

Roy, Banasri; Chattopadhyay, Pradipta (Springer, 2023-06)

Beer foam adds a visual aesthetic to the beer- a good beer foam layer presents the beer as fresh and tasty and attracts customers. Beer foam also helps in maintaining the flavor of the beer by acting as an airtight blanket ...
Reforming of model biogas using Ni/CeO2/γ-Al2O3 monolith catalyst

Roy, Banasri; Srinivas, Appari (Elsevier, 2023)

This study aims to develop a Ni-Ce coated alumina cordierite monolith for reforming model biogas. Dry reforming of biogas (DRBG) experiments are carried out at 800 °C for various ratios of CH4/CO2, mainly 1.0, 1.5, and ...
Steam reforming of ethanol for hydrogen production by low-temperature steam reforming using modified Ni-Sn/CeO2 catalyst

Roy, Banasri; Srinivas, Appari (Elsevier, 2023)

This study focuses on the development of Ni-Sn bimetallic catalysts supported on ZrO2 modified CeO2 and their application for low temperature steam reforming of ethanol (LTSRE) at different temperature 200–400 °C. The ...
Dual reforming of model biogas for syngas production on Ni/γ-Al2O3 and Ni-C/ZSM-5 cordierite monolith catalysts

Roy, Banasri; Srinivas, Appari (Elsevier, 2023)

This work attempts to convert the model biogas on Ni/γ-Al2O3 and Ni-C/ZSM-5 into syngas using a dual-bed catalytic monolith reactor. The monolith is wash-coated with alumina and ZSM-5, respectively, followed by Ni and ...
Synthesis of graphene-type materials from agricultural residues

Roy, Banasri (Springer, 2023-06)

Preparation of graphene oxides (GO) from sugarcane bagasse and wheat straw is reported in this paper. Both of the crop residues are converted to graphite using low-temperature ferrocene method and high-temperature catalytic ...
Natural fiber and nanoparticles reinforced natural fiber for structural composite applications

Roy, Banasri (Springer, 2023-02)

The plant based natural fibers (mostly made of cellulose, hemi cellulose, and lignin) provide several advantages over the traditional inorganic fibers including their low density, good thermal insulation and mechanical ...
Recent trends in nanotechnology for sustainable living and environment:

Roy, Banasri (Springer, 2023)

This book presents the select proceedings of International Conference on Nanotechnology for Sustainable Living and Environment (ICON-NSLE 2022). It covers the latest trends in nanotechnology and its applications in various ...
Investigation of Ba doping in A-site deficient perovskite Ni-exsolved catalysts for biogas dry reforming

Roy, Banasri (Elsevier, 2024-08)

This work presents the development of an A-site deficient La0.9−xBaxAl0.85Ni0.15O3 (x = 0, 0.02, 0.04, and 0.06) perovskite oxide catalyst for dry reforming of model biogas. The catalysts are prepared using a citrate sol-gel ...
Tin and lanthanum modified Ni/CeO2 catalyst systems for low temperature steam reforming of ethanol

Roy, Banasri (Elsevier, 2024-01)

This work examines the Ni–Sn/Ce–La–O catalyst systems for low-temperature stream reforming of ethanol. Catalysts of 5 and 20 wt% metal loading, and different Ce:La ratios are prepared by ultra-sonication assisted solution ...
Carbon Dioxide Adsorption over Activated Biocarbons Derived from Lemon Peel

Roy, Banasri (MDPI, 2024-09)

The rising concentration of CO2 in the atmosphere is approaching critical levels, posing a significant threat to life on Earth. Porous carbons derived from biobased materials, particularly waste byproducts, offer a viable ...
Termination Errors in Fourier Analysis of Diffraction Data of Aqueous Electrolyte Solutions

Triolo, Roberto; Ruffo, Irene (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

Termination errors have been assessed for X-ray and neutron diffraction experiments using aqueous solutions. Some discrepancies and apparent anomalies of recently published diffraction experiments are interpreted in the ...
Thermodynamics of solution of two forms of DL-α-amino-n-butyric acid in water

Abraham, Michael H.; Ah-Sing, Eric; Marks, Robert E.; Schulz, Ronald A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

Two crystalline polymorphic forms of DL-α-amino-n-butyric acid have been obtained and have been shown to be identical to the A-form and B-form previously described by Iitaka and coworkers. The two forms differ in heat of ...
Experimental and theoretical aspects of hydration isotherms for biomolecules

Gascoyne, Peter R. C; Pethig, Ronald (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

A resonating quartz crystal microbalance technique has been used to obtain room temperature water sorption isotherms for cytochrome-c, DNA, lecithin, lysozyme and serum albumin. The results compare favourably with earlier ...
Kinetics of Methylene Addition to cis- and r/w?s-But-2-ene: Further Evidence for the Energy Separation between Triplet and Singlet Methylene

Frey, Henry M; Kennedy, Gordon J. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

The reactions of triplet and singlet methylene with cis- and trans-but-2-ene have been studied over the temperature range 350–473 K. The results yield a value of (36.5 ± 3.2) kJ mol–1 for the energy separation between ...
Spectrophotometric investigations in aqueous solution at elevated temperatures: Effect of temperature on the ionisation constant of the 2,2′ bipyridyl cation

Buisson, David H; Irving, Roger J (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

The ionisation constant, Ka, of the 2,2′ bipyridyl cation has been determined at various temperatures between 298 and 473 K from spectrophotometric data. The results, expressed as a function of absolute temperature, are ...
Electroreduction of Cobalt-Amino Peroxo Complexes Part 2: Reduction of Oxygen in the Co(n)-Ethylenediamine and Co(n)-Triethylenetetramine Systems

Bettelheim, Armand; Faraggi, M; Hodara, I (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

The cathodic reduction and the optical properties of the peroxo-complexes [LCo—O2—CoL]+4 with L = en (ethylenediamine) and L = trien (triethylenetetramine) have been studied. It was found that four electrons are involved ...
Electroreduction of Cobalt-Amino Peroxo Complexes Part 1: Reduction of Oxygen in the Co(n) + Ammonia System

Bettelheim, Armand; Faraggi, M; Hodara, I (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1), 1977)

The electroreduction of O2 in Co(II)+ NH3 solutions has been investigated using the rotating disc electrode technique. It was found that the electroactive species, in the potential range 0 to –1 V against s.c.e., are O2 ...

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