Results 51 to 60 of about 292,845 (297)
Advanced Science, EarlyView.By grafting dense long double‐brush chains, we synthesized bottlebrush networks with high theoretical enthalpy. Their low entanglement, combined with dynamic bonds, promotes crystalline domain reorganization and minimizes enthalpy loss, achieving a record enthalpy of 240.7 J·g−1.
Qiguang Liu +7 more
wiley +1 more source
Bipolar Hydrogen Production from a Hybrid Alkaline‐Acidic Formaldehyde‐Proton Fuel Cell
Advanced Science, EarlyView.A novel hybrid alkaline‐acidic formaldehyde‐proton fuel cell (FPFC) was developed by coupling alkaline formaldehyde oxidation reaction (FOR) with acidic hydrogen evolution reaction (HER). This design enables concurrent bipolar H2 production and electricity generation.
Feifan Liu +5 more
wiley +1 more source
La microscopía y el cuero [PDF]
, 1970 Se efectúa una reseña de las particulares ventajas que ofrece el uso del microscopio para el estudio de diversos problemas vinculados a la tecnología del cuero.
García, Raul, Vera, Víctor D.
core
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The UV/chlorine process, a promising advanced oxidation process, demonstrates remarkable synergism and radical dynamics for the efficient degradation of Basic Blue 41 (BB41). This study investigates the effects of processing conditions, including solution temperature (25°C–45°C), pollutant dose (10–40 mg/L), chlorine concentration (100–1000 μM)
Mounia Tidjani +4 more
wiley +1 more source
Pembuatan kulit atasan sepatu bebas krom
Majalah Kulit, Karet, dan Plastik, 2013 The purpose of this study was to obtain the process formulation for leather tanning in manufacturing chrome-free upper leather. The tanning process used vegetable tanning material (mimosa), syntan, and combination of vegetable-syntan.
Widari Widari +2 more
doaj +1 more source
Hybrid system of expert system and artificial neural networks for objective evaluation of product sensuous quality [PDF]
, 2001 Basic problems and the bottleneck of current approaches for objective assessment of product sensuous quality (PSQ) are discussed. As a solution, a new approach, an expert system (ES) based on artificial neural networks (ANNs) is proposed, in which the ES
Su, D, Su, Z
core
Eggshell‐Based Biochar for Superior Adsorption of Crystal Violet Dye and Fluoride From Wastewater
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Present study investigates the efficiency of eggshell biochar as a low‐cost and ecofriendly adsorbent for the simultaneous removal of fluoride ions and crystal violet (CV) dye from wastewater. The eggshell waste was pyrolyzed to produce biochar, which was thoroughly characterized and subsequently employed for contaminant adsorption.
T. Mounika +3 more
wiley +1 more source
Desirable Host Plant Qualities in Wild Rice \u3ci\u3e(Zizania Palustris)\u3c/i\u3e for Infestation by the Rice Worm \u3ci\u3eApamea Apamiformis\u3c/i\u3e (Lepidoptera: Noctuidae) [PDF]
, 2018 The rate at which an insect infests hosts by ovipositioning and/or subsequent growth of larvae often depends on specific desirable host plant qualities.
Dahlberg, Nathan B, Pastor, John
core +2 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The continuous increasing discharge of synthetic dyes into aquatic systems seems to be an important environmental and health risk due to their high toxicity and resistance to biodegradation. Among these dyes, methylene blue (MB) and Congo red (CR) are widely used in textile and industrial applications, necessitating sustainable and efficient ...
Avanish Kumar +2 more
wiley +1 more source
Collagen and LeatherLeather dyeing is a critical step in leather manufacturing, as it is responsible for providing leather products with an eye-catching visual aspect and adequate quality properties to meet customers' expectations.
Wei Ding +5 more
doaj +1 more source