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Ahmad Taufiq

Universitas Negeri Malang

Author-ID : 402126

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Combination of Coprecipitation and Sonochemical Methods in Synthesizing Spinel Hausmannite Nanomaterial Hidayat, Nurul; Taufiq, Ahmad; Sunaryono, Sunaryono; Hidayat, Samsul; Heriyanto, Heriyanto; Prayekti, Era Budi
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol 8, No 1 (2018)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v8n1.p1-9

As it has been widely known that the spectacular characteristics of nanomaterials are strongly dependent on their particle size, crystal structure, and molecular arrangement. The fine structure formation of nanomaterials is inevitable in an attempt of optimizing their promising applications in various fields. One of the notable nanomaterials up to now is hausmannite or Mn3O4. This paper presents a combination of coprecipitation and sonochemical routes in a concurrent way to produce spinel-structured hausmannite nanomaterials. The pH was varied during the synthesis at values of 9, 10, 11, 11.5, and 12. The crystal structure properties were evaluated by X-ray diffractometry (XRD) with the diffraction angle range of 15Â° - 80Â°. The functional groups were investigated by Fourier transform infrared (FTIR) spectrometry having wavenumber from 400 to 4000 cm-1. In this study, pH 10 was found to be the best synthesis parameter in producing Mn3O4. Both XRD and FTIR data analyses have agreed on the formation of spinel hausmannite nanomaterials.

Pemikiran Abdullah Ahmed An-Naim tentang Dekontruksi Syariâ€™ah sebagai Sebuah Solusi Taufiq, Ahmad
International Journal Ihya' 'Ulum al-Din Vol 20, No 2 (2018)
Publisher : Universitas Islam Negeri (UIN) Walisongo Semarang, Indonesia

The laws contained in the Qur'an still exist that require interpretation and have the potential to develop. Muslims worldwide may be entitled to apply Islamic law, provided it does not violate the rights of other people and groups, both within and outside of the Islamic community. That is, in claiming and using individual and collective rights to self-determination, Muslims must also recognize and guarantee equal rights for others. Abdullah, descriptive-analytical nature. Ahmed An-Naim to answer the gap between shari'ah and issues of modernity . Shari'a decontructions are used for Islamic legal issues using the Knife of Analysis used first by Mahmud Thaha's Theory of Law Evolution, the second nasikh mansukh theory, the third Â Makiyyah and Madaniyah, the fourth the interpretation of the gender-based text, the fifth concept of shari'a on human rights

Teaching Style Portrayed in Dead Poetsâ€™ Society Film Taufiq, Ahmad; Islam, Syaiful
International Journal of English Education and Linguistics (IJoEEL) Vol 3, No 2 (2021)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/ijoeel.v3i2.3231

Education cannot be separated from the role of a teacher and the teaching style used. The teaching style is a technique in presenting the teaching content. So that the teaching style can attract students' interest. Dead Poets Society is an educational film with the theme of Education. This film tells the story of an English teacher who inspires his students by teaching poetry using his unique teaching style named John Keating. He uses a different teaching style from other teachers in giving lessons till the students are interested to learn poetry. The object of this research is the main character in this film that is Mr. John Keating and the studentsâ€™ interest in the teaching style used by the main character. The method This research uses qualitative descriptive. The result of this research was found that there were two types of teaching styles used by the main character in Dead Poets Society film. Those are Personalize Teaching Style and Interactional Teaching Style. Meanwhile, the studentsâ€™ interest in responding to the teaching style used by the main character are only some of the appropriate indicators, those are Concentration while learning, focusing while the teacher explains the material, Enthusiastic to follow the lesson, trying to do the task difficult as any, enjoying in doing the task or exercise given by the teacher at school, having a high enthusiastic to the lesson and the teacher, and the last is answering the question from the teacher.

Nilai Sosial Keberagamaan Islam dalam Moderasi Beragama Wahyudin, Wahyudin; Taufiq, Ahmad; Islamy, Athoillah
Tadbir: Jurnal Manajemen Dakwah FDIK IAIN Padangsidimpuan Vol 3, No 2 (2021): Tadbir: Jurnal Manajemen Dakwah FDIK IAIN Padangsidimpuan
Publisher : FDIK IAIN Padangsidimpuan

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This study aims to identify the social values of Islamic religiosity in the indicators of religious moderation formulated by the Ministry of Religion of the Republic of Indonesia. This research center uses a normative-philosophical approach with analytical theory in the form of a Prophetic Social Science paradigm that was initiated by Kuntowijoyo. The results of the study show that there are various prophetic social values of Islam contained in the four indicators of religious moderation in Indonesia. First, the value of transcendence in the indicator of tolerance as a mindset and social attitude to realize an attitude of religious moderation, both in the context of inter-religious and intra-religious life. Second, the value of humanization in moderation indicators in the form of an attitude of national commitment and accommodative to local culture can take the form of various forms of benefit in order to maintain nationalism and plural local wisdom in Indonesia. Third, the value of liberation in indicators of anti-radicalism attitudes as an effort to realize the framework of realizing a safe and peaceful life.

The Potential of Corncobs in Producing Reduced Graphene Oxide as a Semiconductor Material Kusuma Wardhani Mas'udah; Ahmad Taufiq; Sunaryono Sunaryono
Journal of Engineering and Technological Sciences Vol. 54 No. 2 (2022)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2022.54.2.1

A simple chemical approach was developed to synthesize reduced graphene oxide (RGO) from corncob waste through the acid-base method with the addition of PEG-2000 at specific concentrations. The morphology and structure of RGO were characterized by scanning electron microscopy and energy-dispersive X-ray spectroscopy. The process of reduction and quality of RGO were examined carefully with UV-Vis spectroscopy, infrared spectroscopy, and X-ray diffractometry. Based on the treatment and characterization, the diffraction data showed a prominent peak of RGO at a 2-theta position of 24.01°. The existence of C=C functional groups was detected in aromatic compound groups and alkene functional groups in aliphatic hydrocarbon compounds by infrared spectroscopy. The use of corncobs as the main raw material synthesized by an environmentally friendly route has tremendous potential in producing RGO that can be used as an efficient semiconductor material.

Kontribusi Filler Magnetik Fe3O4 pada Efek Histerisis Magneto-Elastisitas Komposit Ferogel Sunaryono Sunaryono; Ahmad Taufiq; Nurdin Nurdin; Darminto Darminto
Jurnal Fisika dan Aplikasinya Vol 9, No 1 (2013)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Ferogel berbasis partikel Fe3O4 yang diperoleh dari bahan dasar pasir besi Tulungagung telah berhasil difabrikasi. Ferogel merupakan komposit hidrogel (campuran polivinil alkohol dan air) dengan filler partikel magnetit Fe3O4 dalam ukuran mikron dan nano. Hasil analisis difraksi sinar-X menunjukkan bahwa partikel magnetik Fe3O4 ukuran mikron dan nano berturut-turut sesuai dengan pola difraksi Fe3O4 yang memiliki no PDF 11-0626 dan no PDF 03-0863. Sedangkan dari hasil karakterisasi SEM dan TEM ukuran mikron partikel Fe3O4 sekitar 1-10 μm dan ukuran nano partikel Fe3O4 sekitar 11-15 nm. Kontribusi filler magnetik Fe3O4 pada komposit ferogel dapat terlihat pada karakterisasi magneto-elastisitasnya. Ketika ferogel dipengaruhi oleh medan magnetik luar yang berubah terhadap fungsi arus listrik, respon gerak ferogel cenderung membentuk pola histerisis dan menyempit seiring berkurangnya konsentrasi. Ferogel dengan filler partikel mikron Fe3O4 lebih sensitif terhadap pengaruh perubahan medan magnet dibandingkan filler partikel nano Fe3O4. Hal ini disebabkan karena magnet remanen partikel mikron Fe3O4 (8,233 emu/gr) lebih besar dibandingkan partikel nano Fe3O4 (7,995 emu/gr). Respon ferogel dalam kajian penelitian ini dapat dikembangkan untuk mensintesa otot buatan dengan pendekatan eksperimen mulai dari yang mirip penggerak pada robot sampai pada penggerak lunak yang lebih canggih.

Combination of Coprecipitation and Sonochemical Methods in Synthesizing Spinel Hausmannite Nanomaterial Nurul Hidayat; Ahmad Taufiq; Sunaryono Sunaryono; Samsul Hidayat; Heriyanto Heriyanto; Era Budi Prayekti
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 8 No. 1 (2018)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v8n1.p1-9

As it has been widely known that the spectacular characteristics of nanomaterials are strongly dependent on their particle size, crystal structure, and molecular arrangement. The fine structure formation of nanomaterials is inevitable in an attempt of optimizing their promising applications in various fields. One of the notable nanomaterials up to now is hausmannite or Mn3O4. This paper presents a combination of coprecipitation and sonochemical routes in a concurrent way to produce spinel-structured hausmannite nanomaterials. The pH was varied during the synthesis at values of 9, 10, 11, 11.5, and 12. The crystal structure properties were evaluated by X-ray diffractometry (XRD) with the diffraction angle range of 15° - 80°. The functional groups were investigated by Fourier transform infrared (FTIR) spectrometry having wavenumber from 400 to 4000 cm-1. In this study, pH 10 was found to be the best synthesis parameter in producing Mn3O4. Both XRD and FTIR data analyses have agreed on the formation of spinel hausmannite nanomaterials.

Sintesis Kromium Ferit Dari Pasir Pantai dan Karakterisasi Awal Sensor Suhu Widya Elyani; Arif Hidayat; Ahmad Taufiq; Sunaryono Sunaryono
JPSE (Journal of Physical Science and Engineering) Vol 3, No 1 (2018): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (28.842 KB)

Ferrofluids for temperature sensor application become one of the important modern technology applications. Therefore, the development of the beach sand-based ferrofluids for temperature sensor becomes new and essential things for cutting off their production. In this research, the preliminary investigation of the temperature sensor is developed based on the chromium ferrite ferrofluids. The sample in powder and fluid were prepared by coprecipitation-sonochemical technique. The powder sample which was characterized by XRD has the crystallite size of 10 nm with high purity. The preliminary investigation shows that the chromium ferrite ferrofluid has a good property as a candidate for temperature sensor application showing a good response on the temperature treatmentDOI: http://dx.doi.org/10.17977/um024v3i12018p001

Kajian Electronic Structure pada ZnO Nanoparticles Menggunakan Ionization Energy-Tight Binding Model Yuda Prima Hardianto; Ahmad Taufiq; Arif Hidayat; Sunaryono Sunaryono; H N Ulya
JPSE (Journal of Physical Science and Engineering) Vol 3, No 2 (2018): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1185.137 KB)

Zinc oxide (ZnO) nanoparticles have been investigated intensively related to their applications such as in optical band gap energy for semiconductor application. In general, the characterization of band gap energy of the ZnO nanoparticles has been carried out using UV-Vis spectroscopy. In this work, ionization energy-tight binding model was developed to analyze the optical binding energy of the ZnO nanoparticles. The primary technique of the electronic structure calculation was an analytical calculation of overlap integral of 2p orbital from O and 3d orbital from Zn. The result of the calculation presents that the maximum bandgap energy of ZnO particles is about of 4.4 eV. This result is almost similar to band gap energy of the ZnO nanoparticles showing by experimental result. DOI: http://dx.doi.org/10.17977/um024v3i22018p038

A Study on Phase and Microstructure of Reduced Graphene Oxide Prepared by Heating Corncobs Kusuma Wardhani Mas'udah; Ahmad Taufiq; Sunaryono Sunaryono
JPSE (Journal of Physical Science and Engineering) Vol 5, No 2 (2020): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

The purpose of this study was to find out reduced graphene oxide (RGO) phases by identifying the system, elemental system, and microstructure of corncobs. Characterization was carried out by XRD and SEM-EDX spectroscopy. The temperatures used in this work are 100, 200, and 250 ºC with a holding time of 1 hour. XRD analysis shows that the RGO phase is formed by the structure of the aromatic layer arrangement (graphite 002), and the widening comes from small-dimensional crystallites perpendicular to the aromatic layer (graphite 120). The elements contained in the three samples have a dominant proportion in the elements carbon and oxygen. From the SEM results obtained the morphology of corncobs powder that looks like sheets. The reduced graphene oxide phase is formed from the process of reducing corncobs powder.DOI: http://dx.doi.org/10.17977/um024v5i22020p066

Co-Authors 'Ilmi, Achmad Miftachul A, Alponsin Aan Fadia Annur Abdillah Ubaidi Abdul Kariem Arof Abdul Rohman Abdullahi, Nazifi Dahiru Achadah, Alif Achmad Slamet Achmad Zurohman, Achmad Adetya Dewi Wardani Adi Atmoko Adim Firmansah Adina, Nurul Agus Budiyono Agus Hadian Rahim Ahmad Hidayatullah Ahmad Munjin Nasih Ahmad Taufiq Ahmad Ubaedi Fathuddin Ahmad Ubaedi Fathuddin Ainun Nikmah Ainun Nikmah Aji Prasetya Wibawa Alfajriya, Anita ALFARIS, RENALDY Ali Maksum Amaliyah Firdaus, Sa’diyatul Rizqie Anggarani, Dinar Arsy Anita Listanti Anugrah Ricky Wijaya Ari Gunawan Ari Gunawan Ari Hayati Arif Hidayat Arif Hidayat Aripriharta - Arrum Wijaya Astri Anindya Sari Aulanni’am Aulanni’am Aulia Siska Yuliana Ayu Lingga Ratna Sari Baskoro Tedjo, Astri Anindya Sari, Hanson Endra Kusuma, Basri Oner Basri, Ahmad Hasan Batubara, Inggrid Mentari Brilliana Ghorbiy Chusna, Nadiya Miftachul Cindy Tyas Harvina Darim, Abu Darminto Darminto Dasapta Erwin Irawan, Dasapta Erwin dea aprilaga hani, dea aprilaga Diah Handayani Dian Rafiah Dibyaratna Syarqiy Djoko Suryo Dori Jasrianto, Dori Dyah Ika Krisnawati Dyah Kinasih Wuragil dzauqulazali noor mustika sari, dzauqulazali noor Endang Purwaningsih Endang Purwaningsih Era Budi Prayekti Fadilah, Anisatul Fadillah Putra Fadli, Moh. Fahrizal, Moch Agus Faizah, Siti Farid Fakhruddin, Muhammad Fatimmatul Munawaroh Fatmawati Nur Hasanah Firdaus, Ali Usman Firza Sofia Balqis Fitriyah Fitriyah Fuadiyyah, Azkiyyah Futri Yuliana H N Ulya Hadi Suwono Hariyanto, Yuanita Amalia Hartatiek, Hartatiek Hasan Abadi, M Tommy Hasibuan, Humaira Luthfia Putri Hasibuan, Maesyaroh Helmi Muhammad Helmi Muhammad Helmi Muhammad Hendra Susanto Hendra Susanto Heny Suhindarno Herawati, Lya Rizka Heri Supriyanto Heriyanto Heriyanto Herlin Pujiarti hidaytullah, taufiq Hoirul Anam Ibrahim, Ibrahim Aminu Ifan, Muhammad Ikhsan Ibrahim Imam Munandar Imam Priyono, Imam Iman Supriadi Ina Yuliana Indra Kurniawan Indratmo Soekarno Indro Wicaksono Iryani, Evi Islam, Syaiful Islamiyah, Kurnia Islamy, Athoillah Ismawati Ismawati Istirochah Pujiwati Istiroha, Istiroha Jamil, Shobrun Jannah, Roihatul Jerry Dwi Trijoyo Purnomo JUBAEDAH JUBAEDAH, JUBAEDAH Junadi Kartiko, Rendy Dwi Khairul Mahfud Khusaini Koes-H, Supriyono Kormil Saputra Kurnia Galuh Candra Kirana Kusnunnahari, Kusnunnahari Kusuma Wardhani Mas'udah Kusuma Wardhani Mas'udah Kwantono, Hansel Timothy Lathif, Iqbal Fuady Ahmad Lestari, Anggi Ayu Lestariningsih, Titin Lia Yuliati Lusia Astrika Lya Rizka Herawati Lya Rizka Herawati Lya Rizka Herawati M. Ali Ghufron M. Tommy Hasan Abadi Mahmudi Mahmudi Manaf, Zuerdiana Binti Markus Diantoro Markus Diantoro Marlina Ali Mayavani, Christine Miftah, Munasiron Mitra Istiar Wardhana, Mitra Istiar Moch Sholeh Moch Sholeh Moh. Asror Yusuf Mohammad Farid Mohammad Hidayat Mohammad Syaifuddin Muchammad Harly Muh. Arafik Muhammad Nasrullah, Azka Muhammad Safwan bin Abd Aziz Muhammad, Helmi Mukroji Mukroji, Mukroji MULYASTUTI, HERLINA Munia, Yasmin Zahra Munzil Munzil Muslihati Nada, Alya Qothrun Naif Fuhaid Najmi, M. Ikhwan Nandang Mufti Nas’ifah, Zanitsa Nik Malek, Nik Ahmad Nizam Niki Puspita Sari Nour Athiroh Abdoes Sjakoer Nugraha, A.M. Surya Nugroho, Sunu Ardhi Nur Amirah Mat Nor Nur Diana Rosyidah Nur Hasanah Nur Mega Aris Saputra Nur Sayidah Nurdin Nurdin Nurhabibi Nurida Finahari Nurul Badriyah Nurul Bahiyah Nurul Hidayat Nurul Hidayat Nurul Hidayat Nurul Jadid Mubarokati Nurul Lathii Fatul Chamidah Olyviani, Elsa Parno Parno Parno Parno Parno Parno Parno Ponimin Prabowo, Ivy Dian Puspitasari Praptama, Sandhi Setya Pratiwi, Nike Priyatno Harsasto Priyatun, Inayah Purnomo, Joko Hadi Puspika sari, Herlini Putra Apriadi Siregar Rafa Anugrah Putri Rahma Putri, Septia Ramadhan, Gumilar Ratna Putri Aulia Ratna Putri Aulia Reni Periyanti Rif’iyati, Dian Rina Martini Rinaldi, Dipta A. Rini Zaqiyah Rizal, Fauzul Robi Kurniawan Rohmawati, Widya RR. Poppy Puspitasari Rudi ono Rupiarsieh Safarina N., Agisna Samsul Hidayat Samsul Hidayat Sandhi Setya Praptama Sari, Niki Puspita Satia Nur Maharani Sauqi, Muhammad Sentot Kusairi Sentot Kusairi Septian, Indah Kharis Septianingrum, Arum Setiawan, Tomi Uki Setiyoaji, Wahyudha Tri Shahan Shah Sholeh , Moch sholeh, moch Siswahyudianto Siti Nur Seha Siti Salamah Sopingi Sopingi, Sopingi Sri Kasiami Sri Rahmawati ST Ulfawanti Intan Subadra ST. Ulfawanti Intan Subadra ST. Ulfawanti Intan Subadra ST. Ulfawanti Intan Subadra Subadra, ST Ulfawanti Intan Subadra, ST. Ulfawanti Intan Suharyadi Sulistiana, Evi Sulistyowati Sulistyowati Sunaryono Sunaryono Sunaryono Sunaryono Sunaryono, Sunaryono Supriana, Edi Supriyono Koes Handayanto Sutiman B. Sumitro Sutomo Sutomo Sutopo Sutopo Sutopo Sutopo Suwanto Adhi Syadad, Husnul Hakim Thathit Suprayogi Tiara Zakiyah Putri Titik Istirohah Tri Endharti, Agustina Tsania Nur Diyana Umar , Aliyu Salisu Von Dasa, Stephanus Piter Wa Ode Umratul Khazanah Wahyu Wilopo Wahyudha Tri Setiyoaji Wahyudi, Eko Yusuf Wahyudin Wahyudin Wardhana, Yan A.W. Welhelmina Kameo Wicaksono, Indro Widji Indahing Tyas Widya Elyani Wildana Wargadinata WINARSIH Winasishadi, Ahmad Nuril Wiwik Widayati Wuriantika, Maulia Ingganis Yamin, Muhammad Halwan Yana, Annisa Ulfa Yuda Handaya, Adeodatus Yuda Prima Hardianto Yudi Bijak Laksono Yudyanto Yudyanto Yuliana, Futri Yulianti, Erni Yunan Amza Muhammad Yundari, Yundari Yusuf Sobri, Ahmad Zahira, Uvia Ardina Zahra Firdaus ZAINUL ARIFIN IMAM SUPARDI Zairin Noor توفيق, احمد سفتيان, عنده خارس

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