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Influence of Metal Dopant (Cu, Co, Sm, Sn) on Ni/ScSZ Thin Film Anode in Solid Oxide Fuel Cell Arifin, Nor Anisa; Afifi, Abdullah A; Kumar, Navina; Roslan, Nur Natasha; Muchtar, Andanastuti
Journal of Regional Development and Technology Initiatives Vol. 2 No. 2 (2024)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.jrdti.2024.2.81

Abstract

Solid oxide fuel cells (SOFCs) are highly efficient electrochemical conversion devices that generates electrical energy through electrochemical reaction of gaseous fuel. Doping on the SOFC anode catalyst has the potential to increase the performance and tolerance of SOFC towards hydrocarbon fuel. An understanding of the doping effect of different type of catalyst on the SOFC anode is essential due to the differences in the characteristics of the catalysts and the impact on the existing anode catalyst microstructure with the dopant addition. This study is aimed to identify the effect of metal catalysts doping on the microstructure and electrochemical performance of Ni/ScSZ thin composite anodes on the SOFC electrolyte supported cell with surface infiltration method. The impact on the anode catalyst’s microstructure, distribution of element and elemental analysis was carried out using SEM-EDX and XRD analysis. The electrochemical performance of the cells were evaluated by the maximum power density and open-circuit-voltage (OCV) from the current-voltage (iV) measurement in hydrogen and in biogas. The results of this study found that the presence of dopant introduction of 5wt% dopant/Ni can be detected by EDX, but not with lower concentration. For Sn, Sm and Cu doped cells, the XRD analysis detected Ni3Sn, Ni2Sm and Cu0.81Ni0.19 alloy formed, respectively. Doping by 0.5 wt% of Sn/Ni and 5wt% of Sm/Ni improved the electrochemical performance in hydrogen by three-fold and two-fold (184mW/cm2 and 100mW/cm2, respectively) compared to 49 mW/cm2 in the undoped cell. Addition of Cu showed the best tolerance with biogas operation. Co addition on the other hand posed a negative impact and the microstructure of the anode become overly dense. This work observed different impact dopant by various dopant on the cell’s porosity which influenced the electrochemical reaction. As the result with biogas deviates from previous investigation with anode supported cell, it can be concluded that for electrolyte supported cell with thin anode which have limited catalytic area as the reforming reaction reaction compete with the triple phase boundary area for electrochemical reaction.
Worldview Islam dan Sikap Moderasi Muhammadiyah: Dari Dinamika Bermazhab dan Kemajuan Bermanhaj Abbas, Afifi Fauzi; Eliza, Mona; Afifi, Abdullah A
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 2 No. 2 (2024)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2024.2.83

Abstract

This article discusses the Islamic worldview and Muhammadiyah's moderation approach by highlighting the dynamics of mazhab and the progress of manhaj in Muhammadiyah Islamic thought. The discussion begins with an exploration of Muhammadiyah's religious insight which is rooted in the principles of tauhid, ijtihad, and tajdid. Furthermore, the development of Islamic thought in Muhammadiyah is studied through a scientific and contextual approach to understanding texts and social realities. Muhammadiyah's Manhaj Tarjih becomes the methodological basis for making moderate religious decisions oriented towards people's benefit. Finally, the concept of progressive moderation is associated with the development of an Islamic worldview that is balanced between spirituality and modernity. Through this approach, Muhammadiyah not only maintains the purity of Islamic teachings but also contributes to building an inclusive and progressive civilization. This article emphasizes that Muhammadiyah's progressive moderation attitude is relevant in facing contemporary challenges.
Islam, Wacana Negara dan Geliat Politik di Indonesia Afifi, Abdullah A; Fauzi Abbas, Afifi
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 1 (2023)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2023.1.37

Abstract

Islam is a religion that contains ethical values that discuss various sectors of society's social life. Meanwhile, the state is a complex social system. The state is a forum that accommodates the participatory activities of all its citizens. The existence of leadership and government in Islam is crucial, given its relevance in maintaining the law to ensure justice and benefit for citizens in this social system. The processes for developing leadership, government, and the state are determined by every citizen with the mechanism of political party representatives. The role of political parties is to connect elements between the non-formal aspirations of citizens to be advanced at a formal level so that they can be encouraged to become policies that provide benefits for all citizens. The dynamics of the transformation of the conception of government and the state continue to develop contextually, following the social structure of the people and the world order globally. This article discusses the conception of the state with descriptive analysis using classical and contemporary literature. This article also elaborates on how political activity in Indonesia needs to achieve a mature state so that the political activities of Islamic parties can provide practical and in-depth solutions to the problems of citizens as a whole.
Pengaruh Nasionalisme Soekarno Terhadap Ketatanegaraan dan Politik Islam di Indonesia Yufriadi, Ferdi; Ramadhan Fitri, Donna; Afifi, Abdullah A
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 1 (2023)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2023.1.39

Abstract

This article analyses the influence of Soekarno's secular nationalism in forming the Indonesian state. Soekarno, as one of Indonesia's proclaimers of independence and its first president, had a key role in shaping the new country's national identity and political direction. This article describes how Soekarno's secular views influenced the struggle for independence and the formation of the Indonesian state and how this vision of secular nationalism was reflected in various policies and programs of his government. In his writings, Soekarno emphasized the importance of Pancasila as the basis of an inclusive state ideology and reflected the spirit of secular nationalism. Soekarno's vision of secular nationalism was also reflected in his efforts to advance social and economic equality among the Indonesians and promote national independence through industrialization and the nationalization of vital assets. However, this article also highlights the controversy and criticism that Soekarno faced regarding his approach, which tended to be authoritarian in dealing with political opposition and resistance from certain religious groups. At the end of his reign, Sukarno's secular nationalist views began to be challenged by various groups who emphasized religious identity in political discourse. Overall, this article presents a comprehensive picture of the influence of Soekarno's secular nationalism in forming the Indonesian state. Although some aspects of his political approach are controversial, the legacy of Soekarno's secular nationalism remains an important part of Indonesia's national identity. It is relevant in facing the nation's future challenges.
Nurcholish Madjid's Neo-Modernism in Substantive Islamic Movements in Indonesia Yufriadi, Ferdi; Syahriani, Fadilla; Afifi, Abdullah A
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 1 (2023)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2023.1.45

Abstract

At this time, there is a stagnation of thought among Muslims regarding whether the concept of an Islamic state is still being debated or not. Islamic socio-political movements are divided into two streams, namely Substantive Islam and Symbolic Islam. Nurcholish Madjid firmly rejects the politicization of Islam in the interests of political groups that are members of Islamic parties. With the motto: "Islam Yes, Islamic Party No!". According to Nurcholish Madjid, Islamic political power is not always related to Islamic parties. He tries to convey a more substantial view of Islam, not just symbolism. Seeing the current situation, the criticism conveyed by Nurcholish Madjid is still very relevant. This research was conducted to explore the relevance of Nurcholish Madjid's thoughts on state politics in Indonesia by considering the current situation. Based on the results of this research, it was revealed that Nurcholish Madjid chose Islam which is more substantial than just symbolism. This has its roots in the universal values of Islam, not just the symbol of the "Islamic party" itself. If we look at the current situation, the criticism raised by Nurcholish Madjid is still relevant because, at this time, the politicization of religion is generally used to attack political opponents or increase party electability. Instead of using Islam as a moral guide for politics, political elites tend to use Muslims for individual interests.
Islamic Moral Ethics: The Foundations for Good Governance, Management, and Civilizational Advancement Afifi, Abdullah A
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 2 No. 2 (2024)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2024.2.84

Abstract

Islamic moral ethics, in essence, are not something new in Islamic knowledge. Many classical books mention the components that give advancement in governance, like Madinat al-Fadhilah by al-Farabi, Siyar al-Muluk by Nizam al-Mulk, Muqaddimah by Ibn Khaldun, al-Ahkam al-Sulthaniyah by al-Mawardi, Siraj al-Muluk by al-Turtushi, as-Siyasah al-Shariyyah by Ibn Taymiyah, Nasihat al-Mulk by al-Ghazali and many more. This article explores Islamic moral ethics as foundational pillars and their roles in shaping effective governance, ethical management, and the advancement of civilization. Islamic moral ethics need to be highlighted to answer the needs of today's modern governance and to be more just, compassionate, and wise for the benefit of the people. Drawing from core Islamic values such as justice ('adl), trust (amanah), compassion (rahmah), social welfare (maslahah), and collective wisdom (hikmah), the study demonstrates how these principles not only guide individual conduct but also inform institutional structures and advancement. Integrating Islamic moral ethics into governance ensures transparency, accountability, and public welfare. At the same time, it promotes fairness, responsibility, and inclusive decision-making in management. The article further compares Islamic values with modern governance and management, revealing strong areas of convergence and unique contributions. The study affirms that embedding Islamic moral ethics into contemporary governance and management frameworks can foster sustainable development, institutional trust, and long-term civilizational progress in an increasingly complex global environment.
Reconstructing the Concept of Bela Negara: From Excessive Jargon to an Empirical Civic-based Approach Afifi, Abdullah A; Andriyaldi, Andriyaldi; Adrian, Hanief
Perwakilan: Journal of Good Governance, Diplomacy, Customary Institutionalization and Social Networks Vol. 2 No. 2 (2024)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.prwkl.2024.2.85

Abstract

The term bela negara (BN) has been widely used in Indonesian national discourse, often associated with state-led campaigns, ideological ceremonies, and symbolic narratives. However, its application has increasingly shown symptoms of conceptual excessivism, overused, abstract, and disconnected from everyday civic life. This article aims to reconstruct BN into a measurable and meaningful framework through an empirical, civic-based approach. By adapting behavioral and marketing evaluation models, such as customer satisfaction index (CSI), servqual, and theory of planned behavior, this paper proposes the model partisipasi bela negara (MPBN). The model offers six key dimensions: public awareness, perceived relevance, emotional engagement, civic intention, real action, and loyalty to the national narrative. These dimensions enable both scholars and policymakers to assess the effectiveness of BN initiatives based on citizen experience and engagement. The model serves as a strategic tool for transforming BN concept into a participatory, democratic, and context-sensitive concept, particularly relevant in today’s digital and pluralistic society. Rather than functioning as a rigid ideological imposition, BN should evolve into an inclusive civic identity that empowers public participation and strengthens national cohesion through trust, value, and meaningful contribution.
Public-Private Partnerships (PPP) in Waqf for Improving Teaching Quality in Gombe State’s Islamic and Secular Schools: A Community Service Approach Muhammad, Adamu Abubakar; Yakub, Abubakar Aliyu; Fahmi, Reza; Afifi, Abdullah A; Ibrahim, Aliyu
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2025): Aktual: Jurnal Pengabdian Kepada Masyarakat May 2025
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v3i2.407

Abstract

Background of study: This community-based study examines how Public-Private Partnerships (PPPs) with Waqf can improve the quality of education in Islamic and secular schools in the rural community of Gombe, Nigeria.Aims and scope of paper: The main objective is to present a framework for integrating Islamic social finance into contemporary educational development, empowering communities to shape the direction of education in Nigeria. The focus of the study is on rural communities in Dukku, Balanga, and Yamaltu/Deba, Gombe.Methods: This study used a participatory approach, combining field surveys, focus groups, stakeholder interviews, and pilot intervention activities in several rural schools.Result: Through local Waqf Education Committees and collaboration with private education NGOs, the program has successfully supported teacher mentorship programs, distributed teaching supplies, and improved classroom facilities using funds and labor from Waqf.Conclusion: Findings show that the Waqf-PPP model is feasible and crucial for revitalizing rural educational institutions by addressing the root causes of poor-quality teaching. This study recommends scaling up similar models through state policy support, technical assistance for local Waqf organizations, and raising awareness among rural communities of the social impact of educational Waqf.
Pens with a Purpose: Muslim Scholars and Writing Identity Afifi, Abdullah A
AL-IMAM: Journal on Islamic Studies, Civilization and Learning Societies Vol 6 No 1 (2025)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.im.2025.6.88

Abstract

Writing has always been a sacred and civilizational involvement in Islamic history, inspired by the command of Iqra’ (read) as the first revelation. Muslim scholars viewed writing not merely as a practical skill but as a mission by purpose activity that shaped identity, preserved divine knowledge, and built civilizations. This article explores the central role of writing in the development of Islamic intellectual tradition, emphasizing the intentionality behind Muslim scholarly texts. Writings were composed not only to teach knowledge, but also to counter falsehoods, initiate dialogue, document history, and inspire ethical living. From the particular compilation of hadith to philosophical debates, encyclopedias, and spiritual poetry, these works anchored Islamic thought and identity across centuries and geographies. The article categorizes the purposes behind Muslim writings and connects them to broader civilizational outcomes, such as the flourishing of knowledge in the Islamic Golden Age and the shaping of cultural memory through manuscript traditions. Using a narrative review methodology, this article draws upon classical and modern texts, tracing writing traditions from early Islamic scholars. It also uses textual analysis to identify the embedded purposes and strategies within selected writings. The article argues that the legacy of Muslim scholars' "pens with a purpose" serves as a model for contemporary knowledge production in the Islamic worldview, especially in a digital age overwhelmed by information, yet hungry for wisdom, authenticity, and ethical guidance. Today’s Muslim writers and thinkers bear a renewed responsibility to write with clarity, truth, and purpose, so they can contribute not only to intellectual discourse but to ethical transformation and community resilience in an increasingly fragmented world.
Digital Learning Co-Creation: A Conceptual Study between University and Learning Hub in Underdeveloped Urban Areas Eliza, Mona; Afifi, Abdullah A; Arifin, Nor Anisa; Azami, Evan
Journal of Regional Development and Technology Initiatives Vol. 2 No. 2 (2024)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.jrdti.2024.2.11

Abstract

This article presents a conceptual co-creation model of digital learning between universities and learning hubs in organizing online lectures as a strategy to increase literacy access in underdeveloped urban areas. The background of this study comes from initial observations conducted at Darulfunun Payakumbuh, a community-based institution that has facilitated students from various universities to take online lectures with the support of study rooms, connectivity, and mentoring. In the context of limited infrastructure and learning facilities at home, a collaboration between higher education institutions and digital learning centers such as Darulfunun is a potential solution to overcome the gap in access to education. This study uses a conceptual approach by combining the principles of co-creation (co-initiation, co-design, co-delivery, co-reflection) and the Customer Satisfaction framework, especially the expectation-perception-reaction model towards digital learning services. The discussion is directed at the design of shared facilities, adaptive collaboration mechanisms, and measuring student satisfaction with the quality and access to online lecture services. This study produces a conceptual model that can be used as a reference for further research and development of community-based higher education policies, with implications for increasing digital literacy and equality of access to higher education in marginalized areas.