[PDF][PDF] Prototype of greenhouse effect for improving problem-solving skills in science, technology, engineering, and mathematics (STEM)-education for sustainable …

PA Solihah, I Kaniawati, A Samsudin… - Indonesian Journal of …, 2024 - researchgate.net
A greenhouse is a controlled natural system that protects plants from extreme climatic
conditions and provides the ability to change internal climatic conditions to form a suitable …

[HTML][HTML] Correlation between crystallite size and photocatalytic performance of micrometer-sized monoclinic WO3 particles

ABD Nandiyanto, R Zaen, R Oktiani - Arabian Journal of Chemistry, 2020 - Elsevier
The correlation between crystallite size and the characteristics of micrometer-sized
photocatalyst particles was investigated. As a model of photocatalyst, monoclinic tungsten …

Synthesis of Fe-Doped TiO2 for Photocatalytic Processes under UV-Visible Light: Effect of Preparation Methods on Crystal Size—A Systematic Review Study

A Jonidi Jafari, M Moslemzadeh - Comments on Inorganic …, 2020 - Taylor & Francis
Objective is to investigate effect of preparation methods on crystal size at synthesis of Fe-
doped TiO2 as a systematic review study. All references (455) were found by manual …

Photodecomposition profile of organic material during the partial solar eclipse of 9 march 2016 and its correlation with organic material concentration and …

ABD Nandiyanto, D Sofiani, N Permatasari… - Indonesian Journal of …, 2016 - ejournal.kjpupi.id
The present study investigated the photodecomposition of an organic material during the
partial (88.76%) solar eclipse phenomenon of 9 March 2016 in Bandung, Indonesia …

[PDF][PDF] Adsorption isotherm of densed monoclinic tungsten trioxide nanoparticles

ABD Nandiyanto, R Ragadhita… - Sains Malaysiana, 2020 - uomustansiriyah.edu.iq
This study evaluated isotherm adsorption of densed monoclinic tungsten trioxide (WO3)
nanoparticles. To ensure the prepared particles were dense, experiments were conducted …

[HTML][HTML] Amorphous content on the photocatalytic performance of micrometer-sized tungsten trioxide particles

ABD Nandiyanto, R Oktiani, R Ragadhita… - Arabian Journal of …, 2020 - Elsevier
The purpose of this study was to investigate the correlation between amorphous content and
the characteristics of micrometer-sized photocatalyst particles. As a model of photocatalyst …

[PDF][PDF] Identification of micro-mechanical characteristics of monoclinic tungsten trioxide microparticles by nanoindentation technique

ABD Nandiyanto, F Triawan, R Firly… - Materials Physics and …, 2019 - ipme.ru
Tungsten trioxide (WO3) has excellent mechanical properties, making them to be applied in
various applications. However, researches on the mechanical properties of WO3 in the …

Crystallite size on micromechanical characteristics of WO3 microparticles

ABD Nandiyanto - Journal of Engineering Research, 2021 - kuwaitjournals.org
This study evaluated the correlation between crystallite size and micromechanical
characteristics of micrometer-sized monoclinic WO 3 particles. To avoid the existence of …

[PDF][PDF] Crystallite sizes on the photocatalytic performance of submicron WO3 particles

ABD Nandiyanto, R Ragadhita… - Journal of …, 2020 - jestec.taylors.edu.my
Strategies on designing optimum photocatalyst materials have attracted tremendous
attention. One of the most important designing parameters is crystallite size. However, the …

[PDF][PDF] Mathematical approximation based on thermal analysis curves for calculating kinetic parameters of thermal decomposition of material

ABD Nandiyanto - Journal of Engineering Science and …, 2017 - jestec.taylors.edu.my
The purpose of this study was to derive a mathematical model for understanding kinetic
parameters of the thermal decomposition of materials. The present mathematical model was …