2 publications

• Published Subscription 30 Dec 2020

  Studies of Tin Whisker Formation and Destruction

  By R. N. Chakraborty, S. Dutta, T. K. Pathak, B. Goswami

  Abstract: This article contains whisker growth in current implements considered in electronics packaging. These surface relief growths are said contemporarily to prevent and save devices after Pb abatement. Vacancy flux at crack created from compressive stresses cause mass transfer to guide oxides for direct and control of whiskers. Logical subject to shift mass from equiax to migrating morphologies of equiax such as columns. Criteria from past theories for Sn whisker growth …

  Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 3, 2020 · pp. 26–34 Read article →

• Published Subscription 23 Dec 2020

  Implications from Mesomaterials: Recent Trend

  By S. Dutta, B. Goswami

  Abstract: Mesomaterials are materials of larger surface area, specific pore volume, more active chemical sites and high chemical stability. Mesoporous materials are used for molecular filtration and separation by adsorption of chemicals. Mesomaterials remove pollutant, toxic, and carcinogenic compounds from medium by interfacial adsorption-physisorption-chemisorption process. Molecular filtration on other hand is studied from categories produced by nano-maso-composed forms like silanol. Adsorption heat pump is operated by waste heat of solar energy. …

  Published in Emerging Trends in Chemical Engineering · Vol. 7, Issue 3, 2020 · pp. 17–22 Read article →