Corporate Social Responsibility in Family Firms: Status and Future Directions of a Research Field.

This systematic literature review contributes to the increasing interest regarding corporate social responsibility (CSR) in family firms-a research field that has developed considerably in the last few years. It now provides the opportunity to take a holistic view on the relationship dynamics-i.e., drivers, activities, outcomes, and contextual influences-of family firms with CSR, thus enabling a more coherent organization of current research and a sounder understanding of the phenomenon. To conceptualize the research field, we analyzed 122 peer-reviewed articles published in highly ranked journals identifying the main issues examined. The results clearly show a lack of research regarding CSR outcomes in family firms. Although considered increasingly crucial in family firm research, a study investigating family outcomes (e.g., family community status, family emotional well-being), as opposed to firm outcomes, is missing. This literature review outlines the current state of research and contributes to the actual debate on CSR in family firms by discussing how family firms can use CSR activities as strategic management tools. Moreover, our analysis shows a black box indicating how CSR links different antecedents and outcomes. The black box is significant since firms generally need to know where to allocate their scarce resources to generate the best outcomes. We identify nine research questions based on these findings, which we hope will inspire future research.

Technical Synthesis of 1,5,9-Cyclododecatriene Revisited: Surprising Byproducts from a Venerable Industrial Process.

The synthesis of 1,5,9-cyclododecatriene by selective trimerization of butadiene catalyzed by TiCl4 and ethylaluminum sesquichloride has been commercially used since 1965. Although thoroughly investigated, not all details of the mechanism are completely understood. The recent development of a new process to produce cyclododecanone involving oxidation of 1,5,9-cyclododecatriene with N2O has led to the serendipitous discovery of an array of hitherto unknown byproducts, formed in the trimerization of butadiene: eleven tricyclic C12H20 and one tetracyclic C12H18 hydrocarbons, three of which had never been described before. The identification of these byproducts became possible by using a combination of chemical enrichment, high-resolution distillation, 13C-2D-INADEQUATE NMR, and comparison with ab initio calculated spectra, thus demonstrating the power of these combined techniques. The identification of these byproducts contributes to a better understanding of the mechanism of this centrally important reaction.

Facile synthesis and lithium storage properties of a porous NiSi2/Si/carbon composite anode material for lithium-ion batteries.

In this work, a novel, porous structured NiSi2/Si composite material with a core-shell morphology was successfully prepared using a facile ball-milling method. Furthermore, the chemical vapor deposition (CVD) method is deployed to coat the NiSi2/Si phase with a thin carbon layer to further enhance the surface electronic conductivity and to mechanically stabilize the whole composite structure. The morphology and porosity of the composite material was evaluated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and nitrogen adsorption measurements (BJH analysis). The as-prepared composite material consists of NiSi2, silicon, and carbon phases, in which the NiSi2 phase is embedded in a silicon matrix having homogeneously distributed pores, while the surface of this composite is coated with a carbon layer. The electrochemical characterization shows that the porous and core-shell structure of the composite anode material can effectively absorb and buffer the immense volume changes of silicon during the lithiation/delithiation process. The obtained NiSi2/Si/carbon composite anode material displays an outstanding electrochemical performance, which gives a stable capacity of 1272 mAh g(-1) for 200 cycles at a charge/discharge rate of 1C and a good rate capability with a reversible capacity of 740 mAh g(-1) at a rate of 5C.

A novel method for in situ measurement of solubility via impedance scanning quartz crystal microbalance studies.

We introduce here a novel in situ measurement method for solubility of solids in various liquids. Without any calibration the saturation point can be obtained in a relative manner. We exemplified the new method at four systems including water, organic carbonates and an ionic liquid as the solvents and various salts as dissolved solids.

Autonomous movement of silica and glass micro-objects based on a catalytic molecular propulsion system.

A general approach for the easy functionalization of bare silica and glass surfaces with a synthetic manganese catalyst is reported. Decomposition of H(2)O(2) by this dinuclear metallic center into H(2)O and O(2) induced autonomous movement of silica microparticles and glass micro-sized fibers. Although several mechanisms have been proposed to rationalise movement of particles driven by H(2)O(2) decomposition to O(2) and water (recoil from O(2) bubbles, ([36,45]) interfacial tension gradient([37-42]), it is apparent in the present system that ballistic movement is due to the growth of O(2) bubbles.