Results 51 to 60 of about 11,806 (262)

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

PHYSICAL PROPERTIES OF CHINESE HERRING (Hilsentoli sp.) LEATHER TANNED WITH CHROME AND RETAINED WITH SYNTHETIC AGENT

Squalen
When the scales of Chinese herring (Hilsentoli sp.), like those of snakes or monitor lizards, are tanned, they exhibit a unique scaly texture with an attractive natural pattern. This study aimed to evaluate the physical properties of Chinese herring skin
Th. Dwi Suryaningrum, Ahmad Nuridha, Ellya Sinurat, Jamal Basmal, Farida Ariyani, Bagus Sediadi Bandol Utomo, Rinta Kusumawati, Natalia Prodiana, Agus Supriyanto, Indri Mardiyana, Diah Ikasari   +10 more
doaj   +1 more source

Karakterisasi kulit kambing pada persiapan penyamakan dengan gambir dan sifat kulit tersamak yang dihasilkan

Majalah Kulit, Karet, dan Plastik, 2013
The purposes of this research were to evaluate characteristic of goat skin before preparation for tanning, to observe the effect of concentration of gambier tanning agent and pH of gambier solution during tanning process.
Anwar Kasim, Deni Novia, Sri Mutiar, Janwaris Pinem   +3 more
doaj   +1 more source

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

Advanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi, Mahyar Panahi‐Sarmad, Ahmadreza Ghaffarkhah, Vahid Rad, Masoud Soroush, Thomas P. Russell, Orlando J. Rojas, Mohammad Arjmand   +7 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

The Effect of Organic Synthetic Tanning Agents with Different Triazine Structures on Microbial Community Structure in Wastewater

Pige Kexue Yu Gongcheng
To explore the environmental impact exerted by triazine-based non-metallic organic synthetic tanning agents, four synthetic tanning agents, namely 1#, 2#, 3# and 5#, were taken as the research subjects.
Chuyu SONG, Xihuai QIANG, Xuechuan WANG, Taotao QIANG, Chengtao LI   +4 more
doaj   +1 more source

Tan lejos, tan cerca

Cuadernos de H Ideas, 2022
Dentro de los estudios medievales, la cuestión del espacio en su relación con el género ha sido bien estudiada. Dentro de esa tradición, se analizan aquí dos textos ingleses: Ancrene Wisse, un manual de conducta escrito para tres reclusas de Herefordshire en el siglo XIII; y El libro de Margery Kempe, la autobiografía de una mujer devota procedente de ...
openaire   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Pemanfaatan kulit skrotom sapi sebagai bahan baku industri barang kuli

Majalah Kulit, Karet, dan Plastik, 1999
The aim of the research was to make use of cow scrotum hides to be raw material in leathergood manufacturing. Forty five pieces of scrotum hides were tanned to crust leather using subsequently 6%, 8% and 10% mineral tanning agent; 15%, 20% and 25 ...
Muchtar Lutfi, Widhiati Widhiati
doaj   +1 more source